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Windsor Marathon, Half Marathon, 10K & 5K

October 5, 2025 Windsor, CO 80550 US

Events

Register For Our 2025 Series!

Windsor Marathon

$130 $120 7:00AM MDT - 3:00PM MDT Price increases after March 27, 2025 at 11:59pm MDT

Windsor Half Marathon

$100 $80 8:00AM MDT - 3:00PM MDT Price increases after March 27, 2025 at 11:59pm MDT

10K

$60 $55 8:30AM MDT - 3:00PM MDT Price increases after March 27, 2025 at 11:59pm MDT

5K

$45 8:45AM MDT - 3:00PM MDT Price increases after March 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

Race Weekend Schedule

Packet Pickup & Late Registration

Saturday, Oct 4th 
Details TBD

Sunday, Oct 5th

The Island at Pelican Lakes in Water Valley (start/finish)
445 Baja Drive Windsor, CO 80550

Late PPU begins at 6:30 am

7:00 AM - Marathon Start
8:00 AM - Half Marathon Start
8:30 AM - 10k Start
8:45 AM -  Colorado Kids Belong 5k Start

11:00 AM - Kids Fun Run: Timed run 

9:00 AM - 2:00 PM: Post race experience for runners and vendor fair

Visit the Online Store to add on lunch for your spectators

Race Location

Runner Perks

  • Finisher Lunch

    (Choose from Meat, Vegetarian or Gluten Free Options)

  • Beer + Non-alcoholic beverages

  • Finisher Shirt + Medals for all distances

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