Runs Near Colorado
Showing the next 50 runs that match your filters
Featured
Colorado Springs Marathon, Half, 5K, and Kids K
Get 15% Off - Use Code RunGuides26
Date: Oct 3, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Colorado Springs, Colorado
Featured
Hot Chocolate Run - Denver
Get 15% Off - Use Code RGCO
Date: Oct 4, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Denver, Colorado
Lory Summer Trail Series
Date: Aug 4-25, 2026 - Tuesday to Tuesday
Size: 100 - 500 participants
Location: Larimer County, Colorado
Eldorado Springs Run for the Cure
Date: Aug 6, 2026 - Thursday
Size: 100 - 500 participants
Location: Eldorado Springs, Colorado
All-Out Runapalooza
Date: Aug 8, 2026 - Saturday
Size: 100 - 500 participants
Location: Arvada, Colorado
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Georgetown to Idaho Springs Half Marathon
Date: Aug 8, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Georgetown, Colorado
Reece’s Roundup Trail Run
Date: Aug 8, 2026 - Saturday
Size: 100 - 500 participants
Location: Castle Rock, Colorado
Summer Sizzler - Denver
Date: Aug 8, 2026 - Saturday
Size: 100 - 500 participants
Location: Thornton, Colorado
St Vrain for the Brain 5k
Get $5 Off - Use Code RUNGUIDES
Date: Aug 8, 2026 - Saturday
Size: 1 - 100 participants
Location: Niwot, Colorado
Pancake Stampede 5K
Date: Aug 9, 2026 - Sunday
Size: 100 - 500 participants
Location: Littleton, Colorado
Summer Sizzler - Colorado Springs
Date: Aug 9, 2026 - Sunday
Size: 100 - 500 participants
Location: Colorado Springs, Colorado
The Bullfrog Summer Surge
Get 10% Off - Use Code SURGE10
Date: Aug 9, 2026 - Sunday
Size: 1 - 100 participants
Location: Lakewood, Colorado
Sunrise Stampede
Date: Aug 15, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Longmont, Colorado
Westminster Night Trail
Date: Aug 15, 2026 - Saturday
Size: 100 - 500 participants
Location: Westminster, Colorado
Mt. Sneffels Half Marathon, 10K & Kids Fun Run
Date: Aug 15, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Ridgway, Colorado
Miles for Migraine Colorado
Date: Aug 15, 2026 - Saturday
Size: 100 - 500 participants
Location: Denver, Colorado
Boulder Rez Marathon
Date: Aug 15, 2026 - Saturday
Size: 100 - 500 participants
Location: Boulder, Colorado
Med Bow Rail Marathon and Half Marathon
Date: Aug 15, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Laramie, Wyoming
The Cheyenne Mountain Run
Date: Aug 15, 2026 - Saturday
Size: 100 - 500 participants
Location: Colorado Springs, Colorado
Run for PB&J 5K/10K/13.1 - Denver/Aurora
Date: Aug 15, 2026 - Saturday
Size: 100 - 500 participants
Location: Centennial, Colorado
Dash for Democracy
Date: Aug 15, 2026 - Saturday
Size: 100 - 500 participants
Location: Denver, Colorado
Erie Half & 5k
Date: Aug 16, 2026 - Sunday
Size: 100 - 500 participants
Location: Erie, Colorado
Leadville 10K
Date: Aug 16, 2026 - Sunday
Size: 100 - 500 participants
Location: Leadville, Colorado
Race 4 Research
Date: Aug 16, 2026 - Sunday
Size: 100 - 500 participants
Location: Denver, Colorado
Telluride Mountain Run
Date: Aug 21-22, 2026 - Friday to Saturday
Size: 1 - 100 participants
Location: Telluride, Colorado
Antelope Dash
Date: Aug 22, 2026 - Saturday
Size: 100 - 500 participants
Location: Cheyenne, Wyoming
Leadville Trail 100 Run
Date: Aug 22, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Leadville, Colorado
Staunton Rocks! Trail Marathon & Half
Date: Aug 22, 2026 - Saturday
Size: 100 - 500 participants
Location: Jefferson County, Colorado
Impact Uganda 5k/10k
Date: Aug 22, 2026 - Saturday
Size: 1 - 100 participants
Location: Sullivan, Colorado
Byers Peak Stampede
Date: Aug 22, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Grand County, Colorado
Boulder 5K Taco Run
Date: Aug 22, 2026 - Saturday
Size: 100 - 500 participants
Location: Boulder, Colorado
Arrowhead Half Marathon & 5K
Date: Aug 22, 2026 - Saturday
Size: 100 - 500 participants
Location: Edwards, Colorado
Pioneer Prairie Dog Half Marathon 10k & 5k
Date: Aug 23, 2026 - Sunday
Size: 100 - 500 participants
Location: Westminster, Colorado
Continental Divide Trail Run
Date: Aug 23, 2026 - Sunday
Size: 100 - 500 participants
Location: Steamboat Springs, Colorado
Rebel Run 5k
Date: Aug 23, 2026 - Sunday
Size: 100 - 500 participants
Location: Denver, Colorado
Boulder Sunset Run
Date: Aug 29, 2026 - Saturday
Size: 100 - 500 participants
Location: Boulder, Colorado
Rock Hawk Trail Races
Date: Aug 29, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Castle Rock, Colorado
Rocky Mountain Run 5K
Date: Aug 29, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Colorado Springs, Colorado
Run Like the Wind
Date: Aug 29, 2026 - Saturday
Size: 100 - 500 participants
Location: Allenspark, Colorado
Run Like the Wind 5k / 2k / Dog Jog
Date: Aug 29, 2026 - Saturday
Size: 100 - 500 participants
Location: Allenspark, Colorado
Sloth Run 5K/10K/13.1 - Denver/Aurora
Date: Aug 29, 2026 - Saturday
Size: 100 - 500 participants
Location: Centennial, Colorado
Wine Run 5k at The Winery at Holy Cross Abbey
Date: Aug 30, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Cañon City, Colorado
Bluffs 8K Trail Run
Date: Aug 30, 2026 - Sunday
Size: 100 - 500 participants
Location: Lone Tree, Colorado
Golden Harvest Half Marathon, 5k & 10k - Denver
Date: Sep 5, 2026 - Saturday
Size: 100 - 500 participants
Location: Westminster, Colorado
Recovery Run of the Rockies
Get $5.00 Off - Use Code rerun5
Date: Sep 5, 2026 - Saturday
Size: 100 - 500 participants
Location: Fort Collins, Colorado
10k @ 10,000 Feet
Date: Sep 6, 2026 - Sunday
Size: 100 - 500 participants
Location: Jackson County, Colorado
Golden Harvest Half Marathon, 5k & 10k - Colorado Springs
Date: Sep 6, 2026 - Sunday
Size: 100 - 500 participants
Location: Colorado Springs, Colorado
Labor Day Half Marathon, 10K and 5K
Date: Sep 7, 2026 - Monday
Size: 500 - 1,000 participants
Location: Parker, Colorado
Flaming Foliage Relay
Date: Sep 11-12, 2026 - Friday to Saturday
Size: 100 - 500 participants
Location: Idaho Springs, Colorado
The Denver 5k
Date: Sep 12, 2026 - Saturday
Size: 100 - 500 participants
Location: Denver, Colorado
Black Squirrel Half
Date: Sep 12, 2026 - Saturday
Size: 100 - 500 participants
Location: Bellvue, Colorado
Devil on the Divide
Date: Sep 12, 2026 - Saturday
Size: 100 - 500 participants
Location: Idaho Springs, Colorado
