5K Series

Watermelon 5k Run Series

Every Wednesday at 6:15 pm | June 7th – August 16th

A 10-week 5k run series offers weekly training and competition on a non-weekend day. You have your big races planned, long training runs scheduled, and BBQs to attend on the weekends but you can stay or get in race shape with the Horsetooth 5k Series on Wednesday evenings at 6:15 pm.


Run along the South Bay of Horsetooth Reservoir the course offers rolling hills on a mix of dirt and paved roads with beautiful views, prizes, refreshments, and post-run beach yoga!

5k Course


Beautiful race course along Horsetooth Reservoir at the base of the foothills.

Click Here to view Course Map



The event is timed but because it is a non-competitive training series it is not professionally timed and there are no overall or age group awards.

Click Here for Point Series Awards



5k times will be posted the Friday following each event.

Click Here to view Results