Upcoming 5K Races Near Castle Rock, CO

Name: 19th Annual Golden Gallop
Start: 2025-09-21
End: 2025-09-21
Location: Golden

RMRR August Trophy Series

Centennial, CO

Friday, August 1st, 2025

View details for race RMRR August Trophy Series

Freedom Fest - Colorado Day

Parker, CO

Saturday, August 2nd, 2025

10K

15K

View details for race Freedom Fest - Colorado Day

Popsicle 5K/10K/Half - Colorado Springs

Colorado Springs, CO

Saturday, August 2nd, 2025

10K

Half

Trail

View details for race Popsicle 5K/10K/Half - Colorado Springs

All-Out Runapalooza

Arvada, CO

Saturday, August 2nd, 2025

Half

10K

Trail

View details for race All-Out Runapalooza

Holy Hammers Hustle for Habitat

Parker, CO

Saturday, August 2nd, 2025

View details for race Holy Hammers Hustle for Habitat

Fort Carson Glo-Chela Run

Colorado Springs, CO

Saturday, August 2nd, 2025

1 Mile

View details for race Fort Carson Glo-Chela Run

Hero Hustle Half Marathon Colorado Springs

Colorado Springs, CO

Saturday, August 2nd, 2025

10K

Half

View details for race Hero Hustle Half Marathon Colorado Springs

Unicorn 5k (South)

Highlands Ranch, CO

Saturday, August 2nd, 2025

View details for race Unicorn 5k (South)

11th Annual Run for the Ring

Aurora, CO

Saturday, August 2nd, 2025

Trail

View details for race 11th Annual Run for the Ring

Arapahoe Warrior 5K

Centennial, CO

Saturday, August 9th, 2025

View details for race Arapahoe Warrior 5K

Holy COW Trail Stampede

Westminster, CO

Saturday, August 9th, 2025

Trail

View details for race Holy COW Trail Stampede

Summer Sizzler- Denver

Thornton, CO

Saturday, August 16th, 2025

1 Mile

10K

View details for race Summer Sizzler- Denver

The Cheyenne Mountain Run

Colorado Springs, CO

Saturday, August 16th, 2025

10K

Trail

View details for race The Cheyenne Mountain Run

Summer Sizzler- Denver

Denver, CO

Saturday, August 16th, 2025

10K

1 Mile

View details for race Summer Sizzler- Denver

Miles for Migraine Colorado

Denver, CO

Saturday, August 16th, 2025

View details for race Miles for Migraine Colorado

Doherty High School Never Alone Foundation 5K

Colorado Springs, CO

Saturday, August 16th, 2025

View details for race Doherty High School Never Alone Foundation 5K

Cancer League of Colorado Race 4 Research

Denver, CO

Sunday, August 17th, 2025

View details for race Cancer League of Colorado Race 4 Research

Summer Sizzler- Colorado Springs

Colorado Springs, CO

Sunday, August 17th, 2025

1 Mile

10K

View details for race Summer Sizzler- Colorado Springs

Erie Half & 5k

Erie, CO

Sunday, August 17th, 2025

Half

View details for race Erie Half & 5k

Unicorn Festival 5k

Aurora, CO

Saturday, August 23rd, 2025

View details for race Unicorn Festival 5k

True Impact Ministries 5K/10K

Centennial, CO

Saturday, August 23rd, 2025

10K

Trail

View details for race True Impact Ministries 5K/10K

Coyote Chase 5k

Louisville, CO

Saturday, August 23rd, 2025

View details for race Coyote Chase 5k

Rocky Mountain 5K presented by School District 11

Colorado Springs, CO

Saturday, August 23rd, 2025

Trail

View details for race Rocky Mountain 5K presented by School District 11

Ram Run

Denver, CO

Saturday, August 23rd, 2025

View details for race Ram Run

The Q Man Classic

Highlands Ranch, CO

Saturday, August 23rd, 2025

View details for race The Q Man Classic

Fleet Feet Denver Fall 5k Five-Week Training Pr...

Littleton, CO

Tuesday, August 26th, 2025

View details for race Fleet Feet Denver Fall 5k Five-Week Training Program

Orangetheory 5k at Labor Day Lift Off

Colorado Springs, CO

Sunday, August 31st, 2025

View details for race Orangetheory 5k at Labor Day Lift Off

Labor Day Half Marathon

Parker, CO

Monday, September 1st, 2025

Half

10K

Fast

View details for race Labor Day Half Marathon

3rd Annual Roost Rebellion Relays

Denver, CO

Wednesday, September 3rd, 2025

View details for race 3rd Annual Roost Rebellion Relays

RexRun For PAWSitivity 2025 5K Trail Run/Walk

Aurora, CO

Saturday, September 6th, 2025

1 Mile

Trail

View details for race RexRun For PAWSitivity 2025 5K Trail Run/Walk

Conservation Colorado 5k

Denver, CO

Sunday, September 7th, 2025

View details for race Conservation Colorado 5k

Flyin' Lion 5K

Littleton, CO

Sunday, September 7th, 2025

View details for race Flyin' Lion 5K

Rebel Run 5k

Denver, CO

Sunday, September 7th, 2025

View details for race Rebel Run 5k

RMRR September Trophy Series

Thornton, CO

Sunday, September 7th, 2025

10K

Fast

View details for race RMRR September Trophy Series

Denver Rocks Run 5K/10K

Denver, CO

Sunday, September 7th, 2025

View details for race Denver Rocks Run 5K/10K

All-Out Fall Fest

Westminster, CO

Saturday, September 13th, 2025

Half

10K

Trail

View details for race All-Out Fall Fest

Muddy Dash | Denver

Erie, CO

Saturday, September 13th, 2025

View details for race Muddy Dash | Denver

National Chocolate Day: Run for Chocolates DENV...

Centennial, CO

Saturday, September 13th, 2025

10K

Half

View details for race National Chocolate Day: Run for Chocolates DENVER/AURORA

The Denver 5k

Denver, CO

Saturday, September 13th, 2025

View details for race The Denver 5k

Parker Parks and Recreation So Long to Summer 5...

Parker, CO

Saturday, September 13th, 2025

10K

View details for race Parker Parks and Recreation So Long to Summer 5K/10K

Spooky Sprint - Colorado Springs

Colorado Springs, CO

Saturday, September 13th, 2025

10K

View details for race Spooky Sprint - Colorado Springs

Historic Elizabeth Main Street 5K & Family Colo...

Elizabeth, CO

Saturday, September 13th, 2025

1 Mile

View details for race Historic Elizabeth Main Street 5K & Family Color Run

9/11 Heroes Run - Denver, Colorado

Denver, CO

Sunday, September 14th, 2025

1 Mile

View details for race 9/11 Heroes Run - Denver, Colorado

Spooky Sprint - Denver

Denver, CO

Sunday, September 14th, 2025

10K

1 Mile

View details for race Spooky Sprint - Denver

Spooky Sprint - Denver

Littleton, CO

Sunday, September 14th, 2025

1 Mile

10K

View details for race Spooky Sprint - Denver

Move Forward 5K & 10K

Denver, CO

Saturday, September 20th, 2025

10K

View details for race Move Forward 5K & 10K

Miles 4 Madison 5K & 1K

Littleton, CO

Saturday, September 20th, 2025

View details for race Miles 4 Madison 5K & 1K

2025 Montbello Alive! 5K

Denver, CO

Saturday, September 20th, 2025

View details for race 2025 Montbello Alive! 5K

All Hands on Deck The Pirates 5K

Colorado Springs, CO

Sunday, September 21st, 2025

View details for race All Hands on Deck The Pirates 5K

19th Annual Golden Gallop

Golden, CO

Sunday, September 21st, 2025

10K

View details for race 19th Annual Golden Gallop

Don't see your race? Add it!

Add Your Race (Free)