First Call 5K, 10K, & 1/2 Marathon

Sun, Mar 21, 2027 · in 5 months Waukesha, WI
MarathonMarathon10K10K5K5K5K
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
Marathon561:14:381:28:391:44:461:58:06
10K7338:0746:0254:351:02:50
Field strength
5KLocal

Faster up front than 47% of the 5K races we track, based on 328 finishers over 3 editions.

10KCompetitive

Faster up front than 62% of the 10K races we track, based on 200 finishers over 3 editions.

MarathonVery competitive

Faster up front than 86% of the marathon races we track, based on 237 finishers over 3 editions.

Finishers by year
YearMarathon5K10K
20266611273
20256510859
202410610868
202313011870
202214011184