Upcoming Races Near Windsor, CO in July, 2026

Red Feather Lakes 3.6 Mile Fun Run

Red Feather Lakes, CO

Saturday, July 4th, 2026

Featured

View details for race Red Feather Lakes 3.6 Mile Fun Run

Want to feature your race?

Get your race seen first by thousands of runners

Learn how to feature your race

Avery Brewing Co. 4K on the 4th

Boulder, CO

Saturday, July 4th, 2026

Fast

View details for race Avery Brewing Co. 4K on the 4th

FireKracker 5k

Fort Collins, CO

Saturday, July 4th, 2026

5K

1 Mile

View details for race FireKracker 5k

Greeley Freedom 5k Walk & Run

Greeley, CO

Saturday, July 4th, 2026

5K

View details for race Greeley Freedom 5k Walk & Run

Let Freedom Run 5k - LONGMONT

Longmont, CO

Saturday, July 4th, 2026

5K

View details for race Let Freedom Run 5k - LONGMONT

Let Freedom Run 5k/10k - Louisville

Louisville, CO

Saturday, July 4th, 2026

5K

10K

View details for race Let Freedom Run 5k/10k - Louisville

Loveland Liberty 5K

Loveland, CO

Saturday, July 4th, 2026

5K

View details for race Loveland Liberty 5K

BRR All-Comers Summer Track & Field Series #3

Boulder, CO

Thursday, July 9th, 2026

1 Mile

5K

View details for race BRR All-Comers Summer Track & Field Series #3

Will Run for Cannoli 5K

Cheyenne, WY

Saturday, July 11th, 2026

5K

View details for race Will Run for Cannoli 5K

Cookie Chase

Denver, CO

Saturday, July 11th, 2026

5K

Fast

View details for race Cookie Chase

Heatwave Half Marathon - Denver

Denver, CO

Saturday, July 11th, 2026

1 Mile

5K

10K

View details for race Heatwave Half Marathon - Denver

All-Out Dog Days

Westminster, CO

Saturday, July 11th, 2026

Half

10K

5K

Trail

View details for race All-Out Dog Days

Berthoud Gastro-Dash 10k

Berthoud, CO

Saturday, July 18th, 2026

10K

View details for race Berthoud Gastro-Dash 10k

One Is Too Many: Veteran Suicide Awareness 5k a...

Greeley, CO

Sunday, July 19th, 2026

5K

1 Mile

View details for race One Is Too Many: Veteran Suicide Awareness 5k and Kids Run

BRR All-Comers Summer Track & Field Series #4

Boulder, CO

Thursday, July 23rd, 2026

View details for race BRR All-Comers Summer Track & Field Series #4

Flyin' Ryan Memorial 5k

Loveland, CO

Friday, July 24th, 2026

5K

View details for race Flyin' Ryan Memorial 5k

Explore more in Windsor, CO

Distances:

5K 10K Half Marathon Marathon

Months:

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Colorado races

Don't see your race? Add it!

Add Your Race (Free)