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Running Calendar near Windsor Lake 2026-2027

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Explore the top running races near Windsor Lake for 2026-2027! We've gathered 61 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
December 2026
Dec
5
Sa

Ugly Sweater 5K Left Hand Brewing Co.

5 km
Dec
12
Sa

Santa Catch 10k

5 km 10 km
Dec
19
Sa

Sweaty Sweater 5k

5 km
Dec
31
Th

Resolution Run - Fort Collins

5 km
March 2027
Mar
13
Sa

Sharin' O' The Green

5 km
Monthly updates for Windsor Lake

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Mar
14
Su

Lucky Brew Race Half Marathon

5 km 10 km 15 km Half Marathon
Mar
21
Su

Spring Equinox Half Marathon

5 km 13 mi
April 2027
Apr
11
Su

NoCo Urban Ultra

Trail Run 50 mi 100 mi
Apr
18
Su

Horsetooth Half Marathon

13 mi
Apr
24
Sa

NoCo Half Marathon & 10K

6 mi 13 mi
May 2027
May
2
Su

Colorado Marathon

5 km 10 km Half Marathon Marathon
May
8
Sa

Carbon Valley Half Marathon

5 km 13 mi
May
9
Su

Quad Rock 50

Trail Run 25 mi 50 mi
June 2027
Jun
5-6
Sa - Su

Weld Your Mettle Running Festival

Backyard Ultra 4 mi 14 mi ... 100 mi 36 hr
Jun
19
Sa

Red, White and Brew Half Marathon

3 mi 6 mi 13 mi
Jun
26
Sa

Timberview Trail Run

Trail Run 5 km 5 mi 10 mi
July 2027
Jul
4
Su

Greeley Freedom 5k

5 km
Jul
31
Sa

Eat. Run. Adopt. 10K

10 km
August 2027
Aug
4-25
We

Lory Summer Trail Series

Trail Run 5 km 10 km 12 km
Aug
6-7
Fr - Sa

Wild West Relay

Trail Run 200 mi
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