Colorado individual file · 2026 returner

Mason Brown

Legacy High School · Grade JR
Altitude season index146.22 rated races · medium evidence
Colorado rank
#721 boys
Season-best rating
154.1
Best rated race
Granite Peaks League Championships
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

Granite Peaks League Championships

Oct 10, 2025 · CO
Published
18:17.66
Course correction
+0.0s
Adjusted 5K
18:17.7
Race rating
154.1

130 matched anchors · high confidence

View published result ↗
NXR Southwest

Nike Cross Nationals Southwest Regional

2025-11-22 · Place 261 · AZ
Published
18:51.22
Course correction
+0.0s
Adjusted 5K
18:51.2
Race rating
142.9

238 matched anchors · high confidence

View published result ↗