Marlie Klein

Discover the top high school track & field athletes across the country with the MileS...

Discover the top high school track & field athletes across the country with the MileS...

Discover the top high school track & field athletes across the country with the MileS...

Discover the top high school track & field athletes across the country with the MileS...

Discover the top high school track & field athletes in Pennsylvania with the 2026 Mil...

Discover the top high school track & field athletes in Pennsylvania with the 2026 Mil...

Following the conclusion of the national meets, we present the top ranked Pennsylvani...

Following the conclusion of the national meets, we present the top ranked Pennsylvani...

Following the conclusion of the national meets, we present the top ranked Pennsylvani...

Following the conclusion of the national meets, we present the top ranked Pennsylvani...

Article Updated: Highlighting the top boys performances delivered at last week's nati...

Highlighting the top girls performances delivered at last week’s national meets fro...

Discover the top high school track & field athletes in Philadelphia with the 2026 Mil...

Discover the top high school track & field athletes in Philadelphia with the 2026 Mil...

A break down of the entries for Mondays Henderson Last Chance for Nationals Open Meet

Ranking the top Girls athletes for All Events in the Philadelphia Metro during the 20...

Ranking the top overall Girls 1600m athletes in Pennsylvania during the 2026 Outdoor ...

Ranking the top overall Girls 800m athletes in Pennsylvania during the 2026 Outdoor S...

Combination Event Rankings: Pennsylvania’s best Girls 800m-1600m performers during ...

Improvement Rankings: Top Pennsylvania Girls 800m marks compared to their season’s ...

Ranking the top upperclassman Girls 1600m performers in Pennsylvania during the 2026 ...

Ranking the top upperclassman Girls 800m performers in Pennsylvania during the 2026 O...

Ranking the top Class of 2027 Girls 1600m performers in Pennsylvania during the 2026 ...

Ranking the top Class of 2027 Girls 800m performers in Pennsylvania during the 2026 O...

Highlighting the best girls performances produced throughout the country at Outdoor S...

Ranking the top Girls athletes for All Events in the Philadelphia Metro during the 20...

Ranking the top overall Girls 800m athletes in Pennsylvania during the 2026 Outdoor S...

Combination Event Rankings: Pennsylvania’s best Girls 800m-1600m performers during ...

Ranking the top upperclassman Girls 1600m performers in Pennsylvania during the 2026 ...

Ranking the top upperclassman Girls 800m performers in Pennsylvania during the 2026 O...

Ranking the top Class of 2027 Girls 1600m performers in Pennsylvania during the 2026 ...

A break down of the entries for Tuesdays John Hay Pennsylvania Distance Festival pres...

Ranking the top Girls athletes for All Events in the Philadelphia Metro during the 20...

Ranking the top overall Girls 800m athletes in Pennsylvania during the 2026 Outdoor S...

Improvement Rankings: Top Pennsylvania Girls 1600m marks compared to their season’s...

Improvement Rankings: Top Pennsylvania Girls 800m marks compared to their season’s ...

Ranking the top Class of 2027 Girls distance event recruits in Pennsylvania....

Ranking the top upperclassman Girls 1600m performers in Pennsylvania during the 2026 ...

Ranking the top Class of 2027 Girls 800m performers in Pennsylvania during the 2026 O...

Ranking the top Class of 2027 Girls 1600m performers in Pennsylvania during the 2026 ...

Highlighting the best girls performances produced throughout the country at Outdoor S...

Ranking the top Girls athletes for All Events in the Philadelphia Metro during the 20...

See which PA athletes set new personal records last week in distance....

Ranking the top overall Girls 800m athletes in Pennsylvania during the 2026 Outdoor S...

Improvement Rankings: Top Pennsylvania Girls 1600m marks compared to their season’s...

A break down of the entries for Saturdays PA Independent School Athletic Association ...

Ranking the top upperclassman Girls 1600m performers in Pennsylvania during the 2026 ...

Ranking the top upperclassman Girls 800m performers in Pennsylvania during the 2026 O...

Ranking the top Class of 2027 Girls 800m performers in Pennsylvania during the 2026 O...

Highlighting the best girls performances produced nation-wide from May 4th - May 10th...

Ranking the top Girls athletes for All Events in the Philadelphia Metro during the 20...

See which PA athletes set new personal records in 2026....

Ranking the top overall Girls 800m athletes in Pennsylvania during the 2026 Outdoor S...

Ranking the top Class of 2027 Girls distance event recruits in Pennsylvania....

Ranking the top upperclassman Girls 1600m performers in Pennsylvania during the 2026 ...

Ranking the top upperclassman Girls 800m performers in Pennsylvania during the 2026 O...

Ranking the top Class of 2027 Girls 1600m performers in Pennsylvania during the 2026 ...

Highlighting the Class of 2027 top Girls performances for All Events throughout the c...

Highlighting the top Class of 2027 Girls performances for All Events in Pennsylvania ...

Highlighting the best girls performances produced nation-wide from April 27th - May 3...

Highlighting the top Girls performances in Pennsylvania for Outdoor Season competitio...

Ranking the top Girls athletes for All Events in the Philadelphia Metro during the 20...

The best of April: a statewide roundup of the top 2027 Girls track and field marks fr...

The best of April: a statewide roundup of the top Girls track and field marks from ou...

The best of April: a nationwide roundup of the Class of 2027 top Girls track and fiel...

The best of April: a nationwide roundup of the top Girls track and field marks from o...

Ranking the top overall Girls 800m athletes in Pennsylvania during the 2026 Outdoor S...

Ranking the top Class of 2027 Girls distance event recruits in Pennsylvania....

Ranking the top upperclassman Girls 800m performers in Pennsylvania during the 2026 O...

A break down of the entries for Fridays 22nd Annual Hoka Henderson Invitational prese...

Ranking the top Class of 2027 Girls 1600m performers in Pennsylvania during the 2026 ...

Ranking the top Class of 2027 Girls 800m performers in Pennsylvania during the 2026 O...

Ranking the top Girls athletes for All Events in the Philadelphia Metro during the 20...

Ranking the top overall Girls 1600m athletes in Pennsylvania during the 2026 Outdoor ...

Improvement Rankings: Top Pennsylvania Girls 1600m marks compared to their season’s...

Ranking the top Class of 2027 Girls distance event recruits in Pennsylvania....

Ranking the top upperclassman Girls 1600m performers in Pennsylvania during the 2026 ...

Ranking the top upperclassman Girls 800m performers in Pennsylvania during the 2026 O...

Highlighting the top Class of 2027 Girls performances for All Events in Pennsylvania ...

Ranking the top Class of 2027 Girls 800m performers in Pennsylvania during the 2026 O...

Highlighting the top Girls performances in Pennsylvania for Outdoor Season competitio...

Ranking the top Girls athletes for All Events in the Philadelphia Metro during the 20...

Ranking the top overall Girls 1600m athletes in Pennsylvania during the 2026 Outdoor ...

Ranking the top overall Girls 800m athletes in Pennsylvania during the 2026 Outdoor S...

Combination Event Rankings: Pennsylvania’s best Girls 800m-1600m performers during ...

Improvement Rankings: Top Pennsylvania Girls 1600m marks compared to their season’s...

Ranking the top Class of 2027 Girls distance event recruits in Pennsylvania....

Ranking the top upperclassman Girls 800m performers in Pennsylvania during the 2026 O...

Ranking the top upperclassman Girls 1600m performers in Pennsylvania during the 2026 ...

Highlighting the top Class of 2027 Girls performances for All Events in Pennsylvania ...

A break down of the entries for Wednesdays Inter-Ac #2 at Springside Chestnut Hill...

Highlighting the best girls performances produced nation-wide from April 6th - April ...

Ranking the top Class of 2027 Girls 1600m performers in Pennsylvania during the 2026 ...

Highlighting the Class of 2027 top Girls performances for All Events throughout the c...

Highlighting the top Girls performances in Pennsylvania for Outdoor Season competitio...

Highlighting the Class of 2027 top Girls performances for All Events in Pennsylvania ...

A break down of the entries for Fridays Brooks Haverford Distance Classic presented b...

Combining girls results from adidas, New Balance and Nike Indoor Championship results...

Check out every All-American honor your PA athletes earned this past weekend at both ...

Ranking the top Girls returners in the Philadelphia Metro area for All Events ahead o...

Ranking the top Girls performers nation-wide in All Events during the 2026 Indoor Sea...

Ranking the top Girls performers nation-wide in All Events during the 2026 Indoor Sea...

Ranking the top Girls performers in All Events during the 2026 Indoor Season....

Ranking the top returning Girls 1500m performers from Pennsylvania in advance of the ...

Ranking the top returning Girls 1600m performers from Pennsylvania in advance of the ...

Ranking the top returning Girls Mile performers from Pennsylvania in advance of the 2...

Ranking the top returning Girls 800m performers from Pennsylvania in advance of the 2...

Ranking the top returning Girls 400m performers from Pennsylvania in advance of the 2...

Ranking the top Girls performances for All Events achieved throughout the country dur...

Ranking the top Girls performances for All Events achieved in Pennsylvania during the...

The Indoor Season is nearing its conclusion, here are the top-ranked Class of 2027 Gi...

The Indoor Season is nearing its conclusion, here are the top-ranked Class of 2027 Gi...

The Indoor Season is nearing its conclusion, here are the top-ranked Class of 2027 Gi...

Ranking the top Girls Distance Event performers in Pennsylvania for the 2026 Indoor S...

2026 Improvement Rankings: Highlighting the top Girls Mile performers from Pennsylvan...

2026 Improvement Rankings: Highlighting the top Girls 1600m performers from Pennsylva...

2026 Improvement Rankings: Highlighting the top Girls 800m performers from Pennsylvan...

Ranking the top upperclassman Girls Mile performers in Pennsylvania during the 2026 I...

Ranking the top upperclassman Girls 1600m performers in Pennsylvania during the 2026 ...

Ranking the top upperclassman Girls 800m performers in Pennsylvania during the 2026 I...

Check out the best Indoor performances delivered across the USA last week (February 2...

Highlighting the best performances produced state-wide from February 23rd to March 1s...

Ranking the top returning Girls athletes in the Philadelphia Metro area for the 2026 ...

Ranking the top returning Girls performers state-wide for the 1500m event....

Ranking the top returning Girls performers state-wide for the 1600m event....

Ranking the top returning Girls performers state-wide for the 800m event....

Ranking the top returning Girls performers state-wide for the 400m event....

Ranking the top Mile performances delivered state-wide by High School girls during th...

Ranking the top 1600m performances delivered state-wide by High School girls during t...

Ranking the top 800m performances delivered state-wide by High School girls during th...

Breaking down the entries for Sundays PTFCA Indoor State Championship...

A look at where the Indoor Girls Pennsylvania Junior Class Rankings stand entering Sa...

Ranking the top girls 800m performers across the country for the 2026 Indoor Season....

Ranking the top girls Mile performers across the country for the 2026 Indoor Season....

Ranking the top girls 1600m performers across the country for the 2026 Indoor Season.

Ranking the top 800m performances delivered by Pennsylvania-based junior girls during...

Ranking the top 1600m performances delivered by Pennsylvania-based junior girls durin...

Ranking the top performances delivered nation-wide by High School girls during Indoor...

Ranking the top performances delivered by Pennsylvania-based girls during Indoor Seas...

Ranking the top performances by Pennsylvania girls residing in the Philadelphia Metro...

Ranking the top girls Grade 11-12 combined classes in Pennsylvania for the 2026 Indoo...

Ranking the top girls Grade 9-10 combined classes in Pennsylvania for the 2026 Indoor...

A break down of the entries for Sundays PAISAA Indoor Track & Field Championships...

Check out the top 100 girls in every event this indoor season as of Feb. 9....

Check out the top rankings in the 1500m for PA....

Check out the top rankings in the 1600 Meter Run for PA....

Check out the top rankings in the 800 Meter Run for PA....

Check out the top rankings in the 800 Meter Run for PA....

Check out the top rankings in the 400 Meter Dash for PA....

Check out the top rankings in the 400 Meter Dash for PA....

All rankings for PA girls across 17 events....

All rankings for PA girls across 17 events....

All rankings for PA girls across 17 events....

All rankings for PA girls across 17 events....

All rankings for PA girls across 17 events....

Millrose was historic for your PA athletes, check out why....

Check out the top 100 girls in every event this indoor season as of Feb. 2....

Check out the Most Improved Pennsylvania Girls Mile Times this Season Compared to 202...

Check out the Most Improved Pennsylvania Girls 1600m Times this Season Compared to 20...

Check out the Most Improved Pennsylvania Girls 800m Times this Season Compared to 202...

Check out which girls middle-distance runners improved the most in the 800m run since...

Check out the top 100 girls in every event this indoor season as of Jan. 26....

Check out the top 100 girls in every event this past week...

Check out the Top Girls Indoor Track & Field Marks in Philadelphia This Season: Jan. ...

The 2026 PUMA New York International Showcase is just a few days away, and thousands ...

Take a look at the top girls' indoor track & field performances of the season as of J...

Check out which girls distance runners improved the most in the 1,600m run since last...

Check out the top 100 junior girls in every event this indoor season...

A break down of the entries for Saturdays Puma New York International Showcase...

Take a look at the fastest junior girls distance runners from this indoor track seaso...

Check out the top 100 preformances in every event this past weekend on the girls side...

Check out the top girls indoor track & field marks of the season as of Jan. 12....

Check out the Most Impressive Pennsylvania Junior Girls Indoor T&F Marks This Season:...

Check out the top-ranked girls distance runners this year....

The top times and marks in highly contested events from the previous month of Pennsyl...

Check out the top 100 girls returners from the Class of 2027 in each distance event....

Check out the top 100 girls returners from the Class of 2027 in each sprint event....

Discover the top high school cross country runners in Pennsylvania with the 2025 Mile...

Discover the top high school cross country runners in Pennsylvania with the 2025 Mile...

Discover the top high school cross country runners in Pennsylvania with the 2025 Mile...

Wayzata's Maddie Gullickson (MN) ran the 33rd fastest girls 5K this season en route t...

Discover the top high school cross country runners in Philadelphia with the 2025 Mile...

Discover the top high school cross country runners in Philadelphia with the 2025 Mile...

Discover the top high school cross country runners in Philadelphia with the 2025 Mile...

With a week until the Brooks XC Regional Championships, check out the final Northeast...

Bartlett leads NJ, Hennessey & Hammer excel in MA, while NY, PA, CT, NH, DE, and MD s...

Check out the top 500 girls returning from 2024 to 2025 in the 3k....

Check out the top 500 girls returning from 2024 to 2025 in the mile....

Check out the top 500 girls returning from 2024 to 2025 in the 800m run....

Check out the top 500 girls returning from 2024 to 2025 in the 400m dash...

Bartlett leads NJ, with MA, PA, NY, DE, and NH runners showing depth and consistency,...

Jonesboro's (AR) Lauren Thompson ran the 17th fastest 5K by a junior this season at t...

Blair Bartlett leads New Jersey with 16:22, while MA, PA, NY, and DE runners provide ...

Check out the girls rankings across the entire state this year through all levels of ...

New Jersey is holding down three of the top five positions on the first Northeast Reg...

Check out the top ranked girls in the philly metro area....

Check out the Fastest Girls 5K Times In Pennsylvania (Oct. 20-26)....

Check out the fastest girls time across the state last week....

A break down of the entries for Saturdays PA Independent Schools Championships (PAISA...

Check out the fastest girls time across the state last week....

Check out the top 200 girls teams in the country so far this cross country season....

Denton Braswell's (TX) Macy Wingard set the third fastest 5K in October en route to v...

The sixth edition of the girls' team power rankings: top 10 teams in the state ranked...

See who posted the fastest girls 5K times from two of the nation’s biggest meets �...

Virtual meets for the Great American Race of Champions fields tomorrow at WakeMed!...

Check out the top ranked girls in the private school league over 5k this season...

The fifth edition of the girls' team power rankings: top 10 teams in the state ranked...

Check out how much some of the country's fastest boys 5K runners have improved since ...

Check out the top girls in PA across the whole month of September...

We combine every 5K race varsity through JV from the 2025 Wild Safari Invitational an...

Check out the top 500 girls in XC throughout the Philly Metro area as of Sep 23rd....

A break down of the entries for Saturdays Six Flags Wild Safari Invitational - High S...

Check out the top girls' 5k times from this past week around the country in high scho...

Check out the girls with the most improvement from 2024 to 2025....

We combine all four grade-level races from the Cherokee Challenge Powered by Nike mee...

We combine all four grade-level races from the Cherokee Challenge Powered by Nike mee...

A break down of the entries for Saturdays NIKE: Cherokee Challenge...

Check out the top 200 returning girls in the 5K across the Northeast region this cros...

Check out the Fastest Girls 5K Returners in Pennsylvania Private Schools this season.

Check out the Class of 2027 Top Girls 5K Returners in Pennsylvania Cross Country this...

Check out the 2025 Top Girls 5K Returners in Pennsylvania Cross Country this season....

Here are the top 50 sophomore girls in every event from the 2025 Nike Outdoor Nationa...

Discover the top high school track and field athletes with the 2025 MileSplit All-Nat...

Discover the top high school track and field athletes with the 2025 MileSplit All-Nat...

Discover the top high school track and field athletes with the 2025 MileSplit All-Nat...

Discover the top high school track & field athletes in Pennsylvania with the 2025 Mil...

Discover the top high school track & field athletes in Pennsylvania with the 2025 Mil...

Discover the top high school track & field athletes in Pennsylvania with the 2025 Mil...

After a historically quick 2024 season for the mile, the 2025 campaign takes the cake...

Last weekend, Adidas, New Balance, and Nike all brought in the best athletes in the c...

Discover the top high school track & field athletes in Pittsburgh with the 2025 MileS...

Check out the top girl performers from the Class of 2027 throughout the month of May.

Discover the top high school track & field athletes in Philadelphia with the 2025 Mil...

Discover the top high school track and field athletes in Philadelphia with the 2025 M...

With the majority of state championships in the rear-view mirror after this past week...

Ranking the state’s top performances across all events during competition taking pl...

A break down of the entries for Tuesdays John Hay Pennsylvania Distance Festival pres...

Check out Pennsylvania's top 100 tenth grade girls in each event!...

Take a look at PA's top ranked Private school girls as of May 21st....

Check out the top 100 girls times/marks from Class 1A this season around Pennsylvania...

PIAA District 8 AA Girls Rankings from the whole season before States...

Ranking the top 100 performances this season across all events produced by members of...

We saw a lot of all-time marks last weekend, from the PACS BYU Invitational to the UI...

Check out the top 100 girls in the Philadelphia area!...

Take a look at the top 100 ranked girls across every event in 1A District 8 as of May 7.

Take a look at the top 100 ranked girls across every event in 1A District 2 as of May 7.

Take a look at the top 100 ranked girls across every event in 2A District 8 as of May 7.

The Top 100 PA Girls from Last Week in Every Event (April 28–May 4)....

The definitive ranking of the top 75 athletes in America by class and event....

Check out the Northeast Region's top performing girls in the Class of 2027 so far thi...

Check out the Top 100 PA girls in every event from last month!...

These are the top performances this past weekend at Penn Relays...

A look at some of the most impressive performances from the Philadelphia metro area t...

Check out the top performing girls in the Northeast region so far this outdoor track ...

Check out the top sophomore girl performers nationwide from this past week of the out...

The top girls' performances in PA for the class of 2027...

See who's peaking at just the right time. Here's a look at the top performances acros...

The top athletes in the Class of 2027 at the midway point of the track and field seas...

An event by event breakdown of the top 100 girls from the Philadelphia area as of Apr...

With warmer weather and the teams heading to outdoor season, we are starting the girl...

With the Indoor Season wrapping up this weekend at Aidadas Indoor Nationals, take a l...

They are the best girl PA athletes of the week after two incredible national competit...

Preview of the PTFCA State Championship of Distance events...

Staying with the distance theme this week, here are two PA future distance stars who ...

Check out which teams in PA have the best overall distance teams this year in indoor ...

PA state rankings are put into a team scoring method. Showing what team would or migh...

We're just over a month into the indoor campaign and there have already been hundreds...

A free preview of the sophomore girls state rankings....

Introducing the 2024 Pennsylvania Girls Outdoor MileSplit All-State Teams and post-se...

Thursday will mark the first day of New Balance Nationals Outdoor in Philadelphia, Pe...

The Top 25 Freshman Girls in each event, thus far in the 2024 season....

The top 20 Girls performances in each event between January 1st and January 8th....