Colorado individual file · 2026 returner

Karsyn Foos

Frontier Academy · Grade FR
Altitude season index0.81 rated race · low evidence
Colorado rank
#1500 girls
Season-best rating
4.8
Best rated race
Rough Rider XC Invitational
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

Rough Rider XC Invitational

Sep 13, 2025 · CO
Published
25:45.60
Course correction
+0.0s
Adjusted 5K
25:45.6
Race rating
4.8

3 matched anchors · provisional confidence

View published result ↗