Colorado individual file · 2026 returner

Adan Serrano-Casillas

Mountain Range High School · Grade JR
Altitude season index119.41 rated race · low evidence
Colorado rank
#1259 boys
Season-best rating
123.4
Best rated race
Denver West Cowboy Classic MS and HS
Rating band
Watch list

Race evidence

Every race behind the number.

Published time is preserved. Adjusted 5K and rating reflect the course correction inferred from matched athletes in that race.
Colorado race

Denver West Cowboy Classic MS and HS

Sep 10, 2025 · CO
Published
19:49.90
Course correction
+0.0s
Adjusted 5K
19:49.9
Race rating
123.4

10 matched anchors · medium confidence

View published result ↗