Finisher Medals, Mugs, Buff, Chip Timing, and a beer from High Hops Brewery for all finishers. Runners will start in waves, 25 runners per wave, every 5 minutes to allow for distancing. Masks will not be required while running, but will be worn before and after, unless eating/drinking.

The Races

Two Distances: 13.1 and 7.4 miles with beautiful Colorado views on dirt, paved trails and roads. We're limiting the race to 300 runners this year.

Who We Are

run.Windsor is a locally owned Running Organization in Windsor, Colorado led by UESCA Certified Running Coaches.
We coordinate local running events, coach a women's run group, operate a group fitness studio and offer free training fun runs for men and women.
Our events unite the community to support local causes and businesses through our love for running.

Learn more about our races, running program and our training studio:

The race is full but you can join the waitlist!

Due to the Covid-19 race guidelines, the Windsor Half Marathon and Heavy 10k is doing staggered wave starts. The selection process for your start time is open from 9 AM on Tuesday September 29th through 11:59 PM on Sunday October 4th. Start times for the Half Marathon will be every 5 minutes between 7:30 and 8:00 AM. Start times for the Heavy 10k will be every 5 minutes between 7:55 and 8:25 AM. Each wave slot will have twenty-five openings.

Registration closes soon!