Samantha Borg-Breen

Ranking the top 800m performances delivered by Illinois-based sophomore girls during ...

Ranking the top 1600m performances delivered by Illinois-based sophomore girls during...

Ranking the top performances delivered by Illinois-based girls during Indoor Season c...

Ranking the top girls Grade 11-12 combined classes in Illinois for the 2026 Indoor Tr...

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

Ranking the top performances by Illinois girls residing in the Chicago Metro (IL) are...

A break down of the entries for Saturdays 5th Annual Dr. Conrad Worrill Invitational ...

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

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

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

Check out the top rankings in the 3200 Meter Run for IL....

All rankings for IL girls across 15 events....

All rankings for IL girls across 15 events....

All rankings for IL girls across 15 events....

All rankings for IL girls across 15 events....

All rankings for IL girls across 15 events....

Check out the Top Underclassmen Girls Marks in Illinois This Season....

We chronicle the latest indoor track and field underclassmen girls' performances from...

Check out our collection of the early season girls indoor track and field marks...

Ranking the top performances by athletes from the Chicago area during the 2026 Indoor...

Check out the Top Underclassmen Girls Marks in Illinois This Season....

Following the 6th annual edition of the CYUP Misfits Invitational this past weekend, ...

Check out the Top Illinois Girls Indoor T&F Marks This Past Week: Jan. 12-18....

Take a look at the fastest sophomore girls distance runners from this indoor track se...

Ranking the top performances delivered by Illinois sophomore girls during the 2026 In...

A break down of the entries for Saturdays CYUP Misfits Invite Presented by Tracksmith

Discover the top high school cross-country runners in Illinois with the 2025 MileSpli...

Discover the top high school cross-country runners in Illinois with the 2025 MileSpli...

Discover the top high school cross-country runners in Illinois with the 2025 MileSpli...

Check out the fastest 3-mile times for Illinois girls at the IHSA State XC Championsh...

Check out the fastest 3-mile times for Sophomore Illinois girls at the IHSA State XC ...

Check out the Most Impressive Sophomore Girls 3-Mile Times In Illinois This Season...

Ranking the top performances produced by underclassmen runners during the 2025 cross ...

Check out the Most Improved Girls 3-Mile Times In Illinois This Past Week: Oct. 20-26...

Check out the Fastest Girls 3-Mile Times In Illinois (Oct. 20-26)....

Check out the Fastest Underclassmen Girls 3-Mile Times In Illinois This Season....

Ranking the top performances produced by underclass runners during the 2025 cross cou...

Check Out The Most Impressive Girls 3-Mile Times In Chicago So Far This Season: Oct. ...

Check out the recap of the 2025 Chicago Public League Championships...

Ranking the top performances state-wide during cross country competition taking place...

Ranking the top performances state-wide during the 2025 cross country season....

Ranking the top performances produced by underclass runners during the 2025 cross cou...

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

Check out the top ranked IL girls teams for the 2025 XC season in the 5K!...

Ranking the top performances state-wide during cross country competition taking place...

Ranking the top athletes competing in Illinois 3A during the 2025 cross country seaso...

Ranking the top performances produced by underclass runners during the 2025 cross cou...

Ranking the top performances state-wide during cross country competition taking place...

Check out the most improved girls 3-mile times this past week in Illinois compared to...

Check out the Top Girls 3-Mile Times In Illinois This Past Week: Sept. 15-21....

Check out the Fastest Underclassmen Girls 3-Mile Times In Illinois This Season....

Check out the top high school girls 3-mile times this season so far!...

Check out the Class of 2028 Top Girls 3 Mile Returners in Illinois Cross Country this...

Discover the top high school track and field athletes in Illinois with the 2025 MileS...

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

Check out the top 100 girls times/marks from the class of 2028 this season around Ill...

Take a look at the top ranked girls across IL's 3A Class....

Ranking the top 100 performances this season across all events produced by athletes f...

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

Rankings Illinois' top performances produced by members of the freshman class during ...

Check out the Midwest Region's top performing girls in the Class of 2028 so far this ...

Here is a nice batch of girls track and field action from the past week...

Ranking the state’s Top-50 freshman girls across all events to this point in the 20...

Weekly Rankings: The top Illinois girls performances during the date range of Monday,...

The recap of the Chicago Public League Indoor Championships...

Enjoy another installment of the MileSplit IL premium 100 girls...