Racecast

Hailey Mattorano

Chicago St. Clement (IL) · 8 · IL D1A · Compare head to head

what a rating means
100 is the average runner in the athlete's pool; a rating of 133 means 33% faster than that average runner. Ratings are distance-normalised and course-adjusted, so a hard course and a fast track land on one number. Each pool (high school boys, college women, middle school…) has its own average, and the HS-equivalent view puts every pool on the high-school scale.
Athlete rating —
Races 3
Seasons 2 2023 — 2026
Speed rating — all races

Track & Field

TF speed rating

2026 TF —

Chicago St. Clement (IL) · Grade 8

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2026-05-05 Wilson Track Invite 4 lj DNS — — -1.1%
2026-04-19 Windy City Spring Series #2 Blue Division 100m 17.19 46th · 5th on team — +0.2% ★PR SR

2023 TF —

Chicago St. Clement (IL) · Grade 5 ✱

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-04-30 Southside Elementary Championship Meet lj NM — — -0.1%