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10k Events and Things to do in Aurora, CO

VOLUNTEER FOR THE ALPHA 5K CHALLENGE
Louisville · N McCaslin Blvd & Washington Ave
VOLUNTEER FOR THE ALPHA 5K CHALLENGE
Louisville · N McCaslin Blvd & Washington Ave
Pumpkin Pie 5K/10K - 2026
Sat, Nov 21, 9:00 AM
Denver · City Park
Pumpkin Pie 5K/10K - 2026
Sat, Nov 21, 9:00 AM
Denver · City Park
2026 Be Brave 1M 5K 10K 13.1 26.2
Sat, Mar 7, 1:00 PM
Denver · Denver
2026 Be Brave 1M 5K 10K 13.1 26.2
Sat, Mar 7, 1:00 PM
Denver · Denver
Labor Day Half Marathon - 2026
Mon, Sep 7, 7:00 AM
Parker · Salisbury Park
Labor Day Half Marathon - 2026
Mon, Sep 7, 7:00 AM
Parker · Salisbury Park
Race Through Alaska 1M 5K 10K 13.1 26.2 Virtual Race
Sat, Apr 18, 1:00 PM
Denver · Denver
Race Through Alaska 1M 5K 10K 13.1 26.2 Virtual Race
Sat, Apr 18, 1:00 PM
Denver · Denver
2026 Day of the Dead 1M 5K 10K 13.1 26.2
Sat, Mar 14, 1:00 PM
Boulder · Boulder
2026 Day of the Dead 1M 5K 10K 13.1 26.2
Sat, Mar 14, 1:00 PM
Boulder · Boulder
I'm Your Huckleberry 1M 5K 10K 13.1 26.2
Sat, Feb 28, 1:00 PM
Boulder · Boulder
I'm Your Huckleberry 1M 5K 10K 13.1 26.2
Sat, Feb 28, 1:00 PM
Boulder · Boulder
ALPHA 5K CHALLENGE: Early Bird Registration Jun-Jul 2026
Boulder · N McCaslin Blvd & Washington Ave
ALPHA 5K CHALLENGE: Early Bird Registration Jun-Jul 2026
Boulder · N McCaslin Blvd & Washington Ave
St Vrain for the Brain 5k
Sat, Aug 8, 9:00 AM
Niwot · Niwot High School
St Vrain for the Brain 5k
Sat, Aug 8, 9:00 AM
Niwot · Niwot High School
Ghosts and Goblins 5K/10K - 2026
Sun, Oct 25, 9:00 AM
Denver · City Park
Ghosts and Goblins 5K/10K - 2026
Sun, Oct 25, 9:00 AM
Denver · City Park
Race Through Alabama 1M 5K 10K 13.1 26.2 Virtual Race
Sat, Apr 11, 1:00 PM
Denver · Denver
Race Through Alabama 1M 5K 10K 13.1 26.2 Virtual Race
Sat, Apr 11, 1:00 PM
Denver · Denver
Chatfield Run & Paddle
Sat, Sep 19, 7:00 AM
Littleton · Chatfield State Park
Chatfield Run & Paddle
Sat, Sep 19, 7:00 AM
Littleton · Chatfield State Park
Bee Happy Race 2026 | Fun Virtual 5K, 10K, Half Marathon
Sat, May 16, 1:00 PM
Denver · Denver
Bee Happy Race 2026 | Fun Virtual 5K, 10K, Half Marathon
Sat, May 16, 1:00 PM
Denver · Denver
2026 Race to Read 1M 5K 10K 13.1 26.2
Fri, Mar 6, 1:00 PM
Boulder · Boulder
2026 Race to Read 1M 5K 10K 13.1 26.2
Fri, Mar 6, 1:00 PM
Boulder · Boulder
Avery Fall 5k | Avery Brewing | Boulder | 2026 CO Brewery Running Series
Sun, Oct 18, 10:00 AM
Boulder · Avery Brewing Company
Avery Fall 5k | Avery Brewing | Boulder | 2026 CO Brewery Running Series
Sun, Oct 18, 10:00 AM
Boulder · Avery Brewing Company
STRIDE & STRATEGY Metzger Farm Open Space 8/8/2026
Sat, Aug 8, 6:00 PM
Broomfield · Metzger Farm Open Space
STRIDE & STRATEGY Metzger Farm Open Space 8/8/2026
Sat, Aug 8, 6:00 PM
Broomfield · Metzger Farm Open Space
Niwot Trot 5K Run/Walk - 2026
Sun, Oct 4, 9:00 AM
Niwot · Whistle Stop Park, Niwot, CO, USA
Niwot Trot 5K Run/Walk - 2026
Sun, Oct 4, 9:00 AM
Niwot · Whistle Stop Park, Niwot, CO, USA
Consider the Wildflowers 1M 5K 10K 13.1 26.2
Sun, Mar 1, 1:00 PM
Denver · Denver
Consider the Wildflowers 1M 5K 10K 13.1 26.2
Sun, Mar 1, 1:00 PM
Denver · Denver
Trauma-Informed Yoga: Aug 10, 17, 24, 31 │Virtual or In-person Options
Mon, Aug 10, 4:00 PM + 3 more
Lafayette · 1455 Dixon Ave suite 210
Trauma-Informed Yoga: Aug 10, 17, 24, 31 │Virtual or In-person Options
Mon, Aug 10, 4:00 PM + 3 more
Lafayette · 1455 Dixon Ave suite 210
Race Through Hawaii Virtual Race | 5K, 10K, Marathon | Run Anywhere
Sat, May 16, 1:00 PM
Denver · Denver
Race Through Hawaii Virtual Race | 5K, 10K, Marathon | Run Anywhere
Sat, May 16, 1:00 PM
Denver · Denver

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