Colorado individual file · 2026 returner

Mackenna Matthews

Rocky Mountain High School · Grade JR
Altitude season index117.72 rated races · medium evidence
Colorado rank
#243 girls
Season-best rating
123.7
Best rated race
Colorado 5A Region 4 Cross Country
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

Colorado 5A Region 4 Cross Country

Oct 23, 2025 · CO
Published
19:48.85
Course correction
+0.0s
Adjusted 5K
19:48.9
Race rating
123.7

26 matched anchors · high confidence

View published result ↗
NXR Southwest

Nike Cross Nationals Southwest Regional

2025-11-22 · Place 67 · AZ
Published
20:16.38
Course correction
+4.3s
Adjusted 5K
20:12.1
Race rating
116.0

146 matched anchors · high confidence

View published result ↗