148 Upcoming Races Near Morrison, CO

Sat, Jan 9, 20271 race

All-Out Polar Prowl

Arvada, CO

Half, 10K, 5K

Sun, Jan 17, 20272 races

Colorado Cold Snap

Louisville, CO

5K, 10K

Polar Bear 5K

Denver, CO

Sun, Jan 24, 20272 races

Freakin Freezin 5K - Denver

Denver, CO

5K

Yeti Chase 5k/10k

Morrison, CO

5K, 10K

Sat, Jan 30, 20274 races

Coffee Lovers Run DENVER/AURORA

Centennial, CO

5K, 10K, Half

Time Travel Half-Marathon/5K/10K VIRTUAL EVENT ONLY - Denver

Denver, CO

Coffee Lover Run DENVER/AURORA

Aurora, CO

Half, 5K, 10K

Run for Donut DENVER/AURORA

Centennial, CO

5K, 10K, Half

Sat, Feb 6, 20273 races

Westy Winter Waggle 5&10k

Westminster, CO

5K, 10K

All-Out Mardi Crawl

Arvada, CO

Half, 10K, 5K

Running Up for Air - Staunton Rocks

Pine, CO

Sun, Feb 7, 20272 races

Super Bowl 5K

Denver, CO

Old Man Winter Bike Rally & Run

Lyons, CO

Ultra, 5K, 10K

Sat, Feb 13, 20271 race

Heart Throb 5k

Arvada, CO

5K

Sun, Feb 14, 20271 race

Ralston Creek Half Marathon & 5k

Arvada, CO

Half, 5K

Sat, Feb 27, 20272 races

Run For Mental Health DENVER/AURORA

Centennial, CO

5K, 10K, Half

Run Together Against Breast Cancer DENVER/AURORA

Centennial, CO

5K, 10K, Half

Sun, Feb 28, 20271 race

Highlands Ranch 5k

Highlands Ranch, CO

5K

Sat, Mar 6, 20271 race

Time to Paddy 5K/10K & Lucky 13.1 13.1 - Denver

Denver, CO

1 Mile, 5K, 10K

Sun, Mar 7, 20271 race

That Dam Run 13.1, 10K, 5K

Arapahoe County, CO

5K, 10K

Sat, Mar 13, 20271 race

Erin Go Bragh 7.77k

Westminster, CO

Sun, Mar 21, 20272 races

All-Out Spring Fever

Golden, CO

Half, 10K, 5K

Central Park 5k

Denver, CO

5K

Sat, Mar 27, 20273 races

Always Hope Easter Run DENVER/AURORA

Aurora, CO

Half, 5K, 10K

Always Hope Easter Run DENVER/AURORA

Centennial, CO

5K, 10K, Half

SuperHeroes Run DENVER/AURORA

Centennial, CO

5K, 10K, Half

Sun, Apr 4, 20272 races

Three Creeks Half Marathon

Englewood, CO

Half

Donut Dash

Denver, CO

5K

Sat, Apr 10, 20271 race

Run for PB&J 5k/10k/13.1 DENVER/AURORA

Centennial, CO

5K, 10K, Half

Sun, Apr 11, 20272 races

Platte River Half-Marathon, Relay & 5k

Littleton, CO

Half, 5K

Spring Fling Prairie Dog Half, 10k, & 5k

Arvada, CO

Half, 10K, 5K

Sat, Apr 24, 20274 races

All-Out Beat the Heat

Westminster, CO

Half, 10K, 5K

Run for Donut DENVER/AURORA

Centennial, CO

5K, 10K, Half

Coffee Lover Run DENVER/AURORA

Aurora, CO

Half, 5K, 10K

Coffee Lovers Run DENVER/AURORA

Centennial, CO

5K, 10K, Half

Sun, Apr 25, 20272 races

Unicorn 5k (Denver-East)

Denver, CO

5K

DoNot Stop Half Marathon/5K/10K - Denver

Denver, CO

1 Mile, 5K, 10K

Sat, May 1, 20271 race

Greenland Trail Races

Larkspur, CO

Ultra

Sun, May 2, 20272 races

Longmont Half & 5k (LM Half)

Longmont, CO

Half, 5K

Emerge 5K

Boulder, CO

5K

Sat, May 8, 20271 race

Run for Chocolate 5k/10k/13.1 DENVER/AURORA

Centennial, CO

5K, 10K, Half

Sun, May 9, 20273 races

Hometown Half Marathon/5K/10K - Denver

Denver, CO

1 Mile, 5K, 10K

Denver Mother's Day 5K

Denver, CO

5K

Colorado Women's Classic - Westminster

Westminster, CO

5K, 10K, 10 Miles

Fri, May 14, 20271 race

2027 Cigna Denver Colfax Marathon Expo

Denver, CO

Sat, May 15, 20272 races

Endure Trail Runs

Divide, CO

1 Mile

2027 Denver Colfax Marathon

DENVER, CO

Sun, May 16, 20271 race

2027 Colfax Marathon

Denver, CO

Marathon, Half

Sat, May 22, 20271 race

Farish Trail Race

Woodland Park, CO

Half, 10K, 5K