Racecast

Jamar Hayles

Centennial (Corona) (CA) · 11 · BIG VIIICA D1CIF-SS D1 · 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 7
Seasons 1 2026
Speed rating — all races

Track & Field

TF speed rating

2026 TF —

Centennial (Corona) (CA) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2026-04-23 Santiago vs Centennial 100m 12.39 17th · 4th on team — +0.3%
2026-04-16 Centennial vs ML King 200m 25.51 11th · 4th on team — +0.8% ★PR SR
2026-04-16 Centennial vs ML King 100m 12.34 14th · 7th on team — +0.8% ★PR SR
2026-04-09 Corona vs Centennial 200m 25.69 6th · 4th on team — +0.5%
2026-04-09 Corona vs Centennial 100m 12.5 6th · 4th on team — +0.5% PR SR
2026-03-12 Norco vs Centennial (Corona) 100m 12.55 10th · 8th on team — +0.8% PR SR
2026-03-12 Norco vs Centennial (Corona) 200m 25.58 9th · 6th on team — +0.8% PR SR