Upcoming Races Near Severance, CO in October, 2025

Segment Traildown

Fort Collins, CO

Wednesday, October 1st, 2025

Featured

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Flyin' Ryan Memorial 5k

Greeley, CO

Friday, October 3rd, 2025

5K

View details for race Flyin' Ryan Memorial 5k

I Can 5k

Thornton, CO

Saturday, October 4th, 2025

5K

View details for race I Can 5k

Big Waves Family 5K run/walk Whiteout Presented...

Westminster, CO

Saturday, October 4th, 2025

5K

View details for race Big Waves Family 5K run/walk Whiteout Presented by Brumate

Pat Patten Invitational

Boulder, CO

Saturday, October 4th, 2025

5K

1 Mile

View details for race Pat Patten Invitational

Not So Flatt Breast Cancer Awareness Run/Walk

Westminster, CO

Saturday, October 4th, 2025

5K

10K

View details for race Not So Flatt Breast Cancer Awareness Run/Walk

PRA Miner Gold Rush

Broomfield, CO

Saturday, October 4th, 2025

5K

1 Mile

View details for race PRA Miner Gold Rush

Windsor Marathon, Half Marathon, 10k & 5k

Windsor, CO

Sunday, October 5th, 2025

Marathon

Half

10K

Trail

View details for race Windsor Marathon, Half Marathon, 10k & 5k

Rolland Moore Park T&H 4K Registration

Fort Collins, CO

Sunday, October 5th, 2025

View details for race Rolland Moore Park T&H 4K Registration

Layafette Music Fest Half-Marathon/10K/5K

Louisville, CO

Sunday, October 5th, 2025

5K

Half

View details for race Layafette Music Fest Half-Marathon/10K/5K

The Long View Marathon

Fort Collins, CO

Saturday, October 11th, 2025

Marathon

Half

5K

View details for race The Long View Marathon

Boulder XC Series Meet 1

Boulder, CO

Saturday, October 11th, 2025

5K

View details for race Boulder XC Series Meet 1

Gummball 5K

Brighton, CO

Saturday, October 11th, 2025

5K

View details for race Gummball 5K

Just the Long Runs

Boulder, CO

Sunday, October 12th, 2025

View details for race Just the Long Runs

Joy & Justice 5k

Timnath, CO

Sunday, October 12th, 2025

5K

1 Mile

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Westy Half & 5k

Westminster, CO

Sunday, October 12th, 2025

Half

5K

View details for race Westy Half & 5k

Jack-o’-Lantern Jog 5k

Fort Collins, CO

Monday, October 13th, 2025

5K

Trail

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Boulder Turkey Trot Training Program

Boulder, CO

Wednesday, October 15th, 2025

View details for race Boulder Turkey Trot Training Program

Blue Sky Trail Marathon & Half Marathon

Fort Collins, CO

Saturday, October 18th, 2025

Trail

View details for race Blue Sky Trail Marathon & Half Marathon

Homecoming 5k - Colorado State University

Fort Collins, CO

Saturday, October 18th, 2025

5K

View details for race Homecoming 5k - Colorado State University

Blue Sky Marathon & Half

Fort Collins, CO

Saturday, October 18th, 2025

Half

Marathon

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2025 Eerie Erie

Erie, CO

Saturday, October 25th, 2025

5K

10K

Trail

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2025 Redrum Fun Run

Greeley, CO

Saturday, October 25th, 2025

View details for race 2025 Redrum Fun Run

Narrowleaf Lake Run & Pumpkin Run

Loveland, CO

Sunday, October 26th, 2025

1 Mile

10K

15K

View details for race Narrowleaf Lake Run & Pumpkin Run

Explore more in Severance, CO

Distances:

5K 10K Half Marathon Marathon

Months:

October November December

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Colorado races

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