Windsor Marathon, Half Marathon, 10k, 5k & 1 Mile Run
Race Date
Oct 4, 2026
Location
Windsor, CO
The Experience
Welcome to the Windsor Marathon. This event starts and ends at The Island at Pelican Lakes in Water Valley, with a great after party including breakfast, drinks and music. Tour beautiful Windsor on a variety of terrain, through golf courses, along the Poudre River trail, up and down hills, and event single track dirt trails for the marathon. There's a distance for everyone with a kids fun run, 5k, 10k, half and full marathon. This year's races benefits Banner MD Anderson Cancer Center and the Weld RE-4 Foundation. Create a team and let's show our strength in numbers!
Logistics
Race Day
Sunday, October 4, 2026
Start Time
8:00 AM
Giveaway
Long sleeve shirt
Start Location
The Island at Pelican Lakes in Water Valley, Windsor, CO, 80550
Course Info
Course Type
Loop Course
Terrain
road
Difficulty
Ultra-Flat
Elevation Gain
0'
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
Quality Score
Solid Pick516 years running
~309 finishers a year
shrinking
13% returning runners
2 timing sources
runners from 7 states
winner 1:22:39
typical high 73°F
Race Day Weather
5-year historical avgStart (Low)
46°
Afternoon (High)
73°
Warm — hydration strategy is key, start conservatively
0.0"
Precipitation
10 mph
Wind
52%
Humidity
Historical Finish Times
How 931 finishers actually crossed the line across 6 years.
Most recent
2025
Total finishers
931
Median time
2:08:23
Latest turnout
167
States
30
Turnout by year
2020–2025
Hover the histogram to inspect specific finish times.
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