raceIQ

Spring Fling Prairie Dog Half, 10k, & 5k

Sun, Apr 11, 2027 · in 5 months Arvada, CO
Half marathon10K5K
Race website & registration

Your chances

Where would you finish?

Enter your race pace or connect Strava, and raceIQ compares you with this race's past finishers in your age group and gender.

See your predicted place
Finish times

From the 2026 results.

DistanceFinishersWinnerTop 5%Top 25%Median
Half marathon721:19:041:34:511:58:572:16:08
10K8436:1044:2253:111:03:28
5K16218:3123:2630:0336:50
Field strength
5KLocal

Faster up front than 45% of the 5K races we track, based on 501 finishers over 3 editions.

10KLocal

Faster up front than 46% of the 10K races we track, based on 328 finishers over 3 editions.

Half marathonLocal

Faster up front than 45% of the half marathon races we track, based on 283 finishers over 3 editions.

Finishers by year
YearHalf marathon5K10K
20267216284
20257417097
2024137169147
20239513296
2022140157123
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