Colorado individual file · 2026 returner

Zivi Shiroff

Denver East High School · Grade JR
Altitude season index92.01 rated race · low evidence
Colorado rank
#1747 boys
Season-best rating
96.0
Best rated race
Thornton Cross Country 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

Thornton Cross Country Invitational

Sep 5, 2025 · CO
Published
21:12.03
Course correction
+0.0s
Adjusted 5K
21:12.0
Race rating
96.0

50 matched anchors · high confidence

View published result ↗