Events
Register For Our 2025 Series!
Windsor Marathon
$145
$125
7:00AM MDT
- 3:00PM MDT
Price increases after May 27, 2025 at 11:59pm MDT
Windsor Half Marathon
$120
$90
8:00AM MDT
- 3:00PM MDT
Price increases after May 27, 2025 at 11:59pm MDT
Kids 1 Mile Fun Run
$15
11:00AM MDT
- 11:15AM MDT
Registration ends October 5, 2025 at 11:59pm MDT
Welcome to the Windsor Marathon presented by Banner Health
Starting and ending at The Island at Pelican Lakes in Water Valley, with a great after party including food, drinks, music, kids zone and more in Windsor, Colorado
There's a distance for everyone with a kids fun run, 5k, 10k, half and full marathon.This year's race benefits Banner MD Anderson Cancer Center, AND the Weld RE-4 Foundation.
Windsor Marathon Race Experience!
Runner Perks
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Finisher Lunch
(Choose from Meat, Vegetarian or Gluten Free Options)
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Beer + Non-alcoholic beverages
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Finisher Shirt + Medals for all distances
Race Location
Any questions? Contact us today!
If you have any questions about this race, click the button below.
Learn more about the run.Windsor Race Series, our owner and the team!
2025 Race Calendar
Your race entries and donations help us create a stronger community! This year your support goes to these local nonprofits: WOW, Windsor Community Foundation, Health4Heroes, Arty's Kitchen, Beef Sticks 4 Backpacks, Severance Middle School, Banner MD Anderson Cancer Center, Weld RE-4 Foundation, St. Judes Children's Hospital and Adopt A Family.
The Windsor Marathon Benefits Banner MD Anderson Cancer Center, AND the Weld RE-4 Foundation
