Colorado

Colorado Race Calendar — All Events

(As of Tuesday, May 24, 2022) Print VersionPrint  For event listing corrections, please contact us.
To all participants and volunteers for upcoming events: Due to the rapidly evolving situation related to COVID-19, date changes and cancellations are being announced throughout the country. Please check directly with the race's website for the most up-to-date and reliable information regarding the event's status.
Date Event Location
Sat., 5/28/22
Blue Moon 5K
Run
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Pinon Valley Park
Colorado Springs, CO
Sat., 5/28/22
Pioneers of the Mines 5k and 10k
Run
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CCV Junior Senior High School
Cripple Creek, CO
Sat., 5/28/22
Pioneers of the Mines Foot Races
Run
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CCV Junior Senior High School
Cripple Creek, CO
Sat., 6/4/22
Basalt Half Marathon
Run
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Lion's Park
Basalt, CO
Sat., 6/4/22
Bergen Peak Half Marathon Trail Race
Run
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Buchanan Park Recreation Center
Evergreen, CO
Sat., 6/4/22
6:00 AM
REVEL Rockies
Marathon Run, Half Marathon Run
Golden, CO
Sat., 6/4/22
7:00 AM
Runoff Runoff
Marathon Run, Half Marathon Run, 6.6K Run
Ed Hargraves Park/Ballfields
Creede, CO
Sun., 6/5/22
6:30 AM
Colorado 13er & 5k/10k
Half Marathon Run, 10K Run, 5K Run
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Home Depot
Louisville, CO
Sun., 6/5/22
7:00 AM
Crazy Legs 10k+ Trail Run
10K Ultra/Trail
Off of US 34 (Devil's Backbone Open Space)
Loveland, CO
Sun., 6/5/22
6:00 AM
Get Your Rear In Gear - Denver Metro
5K Run, 5K Walk, 1 Mile Walk
Chatfield State Park
Littleton, CO
Thu., 6/9/22
6:30 PM
Summer Six Pack Series
5K Run, 1 Mile Run
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Westbrook Park
Westminster, CO
Sat., 6/11/22
7:30 AM
Colorado Springs Spartan Event Weekend
10K/5K Specialty, Kids Race
Ft. Carson, CO
Sat., 6/11/22
8:15 AM
The Unicorn 5k
5K Run
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Carpenter Park Fields
Firestone, CO
Sun., 6/19/22
7:20 AM
Father's Day Classic 1 Mile, 5k, 10k, & 10 Mile
10 Mile Run, 1 Mile Run, 5K/10K Run
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Apex Recreation Center
Arvada, CO
Sun., 6/26/22
Boulder Sunrise Triathlon Sprint and Olympic, 5k and 10k run
Triathlon
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Boulder Reservoir
Boulder, CO
Sat., 7/2/22
Granby Gut Buster 5k Color Run
Run
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Destination Granby Offices
Granby, CO
Mon., 7/4/22
Glenwood Springs Firekracker 4K
Run
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Two Rivers Park
Glenwood Springs, CO
Mon., 7/4/22
Independence Day 10K Trail Run
Run
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Carter Park
Breckenridge, CO
Mon., 7/4/22
6:30 AM
July 4th Rock-It Run
Half Marathon Run, 5K Run, Kids 1K Fun Run/Walk
Douglas County Events Center
Castle Rock, CO
Mon., 7/4/22
7:45 AM
Let Freedom Run 5k/10k
10K Run, 5K Run
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Louisville Recreation Center
Louisville, CO
Mon., 7/4/22
6:00 AM
Longmont Half & 5k
Half Marathon Run, 5K Run
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Sandstone Ranch Park
Longmont, CO
Sat., 7/9/22
Elk Meadow 10k Trail Race
Run
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Buchanan Park Recreation Center
Evergreen, CO
Sat., 7/9/22
Elk Meadow 5k Trail Race
Run
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Buchanan Park Recreation Center
Evergreen, CO
Sat., 7/9/22
7:00 AM
I Can 5k with DejaVu 10k & 15k
5K Run, 10K Run, 15K Run
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Riverdale Regional Park
Brighton, CO
Sat., 7/16/22
6:30 AM
Summer Splash Prairie Dog Half, 10k, & 5k
Half Marathon Run, 10K Run, 5K Run
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Castle View High School
Castle Rock, CO
Sun., 7/17/22
8:00 AM
Geneva Lakes Family YMCA - Donor Dash 5k Run/Walk
5K Run
Washington Park
Denver, CO
Sun., 7/24/22
7:00 AM
Dash for Smiles 5k walk/run
5K Run
Central Park
Denver, CO
Fri., 7/29/22
5:30 AM
Never Summer 100k/60k
60K Run, 100K Run
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State Forest State Park
Gould, CO
Sat., 7/30/22
9:00 AM
Miles for Migraine 2-mile Walk 5K Run and Relax Denver
2 Mile Walk, 5K Run
Centennial Park
Englewood, CO
Sun., 7/31/22
8:00 AM
Pirates Run for Booty 5k
5K Run
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Carpenter Park
Thornton, CO
Sat., 8/6/22
9:00 AM
Unicorn 5k (Highlands Ranch)
5K Run
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Highland Heritage Park
Highlands Ranch, CO
Tue., 8/9/22
6:00 PM
Lory Summer Trail Series
5K Run
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Lory State Park
Fort Collins, CO
Sat., 8/13/22
Boulder Rez Marathon
Run
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Boulder Reservoir
Boulder, CO
Sat., 8/13/22
6:30 AM
Holy Cow Trail Stampede 10 Miler & 5k/10k
10 Mile Run, 10K Run, 5K Run
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Westminster Prominade Terrace
Westminster, CO
Tue., 8/16/22
6:00 PM
Lory Summer Trail Series
10K Run
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Lory State Park
Fort Collins, CO
Sun., 8/21/22
7:00 AM
Erie Half and 5K
Half Marathon Run, 5K Run
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Reliance Park
Erie, CO
Tue., 8/23/22
6:00 PM
Lory Summer Trail Series
5K Run
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Lory State Park
Fort Collins, CO
Sat., 8/27/22
Boulder Sunset Sprint and Olympic Triathlon, 5k and 10k
Run
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Boulder Reservoir
Boulder, CO
Sat., 8/27/22
Kokopelli Classic
Run
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Loma, CO
Sat., 8/27/22
7:00 AM
Staunton Rocks! Marathon & Half
Marathon Run, Half Marathon Run
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Staunton State Park
Conifer, CO
Tue., 8/30/22
6:00 PM
Lory Summer Trail Series
12K Run
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Lory State Park
Fort Collins, CO
Sat., 9/3/22
Creede Mountain Run
Run
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Behind Basham Park
Creede, CO
Sat., 9/10/22
7:00 AM
Black Squirrel Half Marathon
Half Marathon (13.3 Mile) Run
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Lory State Park
Fort Collins, CO
Sat., 9/10/22
8:50 AM
The Denver 5k
5K Run
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Sloan's Lake
Denver, CO
Sat., 9/17/22
Red Feather Trail Jamboree
Run
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Ben Delatour Scout Ranch
Red Feather Lakes, CO
Sat., 9/17/22
7:00 AM
Red Feather Trail Jamboree
50K Run, Half Marathon Run
Ben Delatour Scout Ranch
Red Feather Lakes, CO
Fri., 9/23/22
Breckenridge Oktoberfest 5K Trail Run
Run
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Breckenridge Recreation Center
Breckenridge, CO
Sat., 9/24/22
Dash 4 Hope 5k
Run
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Richter Orthodontics
Greeley, CO
Sat., 9/24/22
8:00 AM
The Pioneer Prairie Dog Half 10k & 5k
Half Marathon Run, 10K Run, 5K Run
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Westminster Promenade
Westminster, CO
Sat., 10/1/22
Colorado Springs Marathon
Run
Colorado Springs Pioneers Museum
Colorado Springs, CO
Sat., 10/1/22
7:00 AM
Long View Marathon & Half
Marathon Run, Half Marathon Run
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Fairgrounds Park
Loveland, CO
Sat., 10/1/22
7:00 AM
The Colorado Springs Marathon
Marathon Run, Half Marathon Run, 5K Run, Kids K Fun Run/Walk
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Pioneers Museum
Colorado Springs, CO
Sun., 10/2/22
8:30 AM
It's Fall Y'all 5k
5K Run
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College Hill Library
Westminster, CO
Sat., 10/8/22
7:00 AM
24 Hours of Palmer Lake
24 Hour Ultra/Trail
Palmer Lake, CO
Sun., 10/9/22
7:30 AM
Adams Half & 5k
Half Marathon Run, 5K Run
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Riverdale Regional Park
Henderson, CO
Sun., 10/9/22
Boulderthon: Boulder Marathon & Half Marathon
Run
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Boulder Reservior
Boulder, CO
Sat., 10/15/22
7:00 AM
Blue Sky Marathon
Marathon (26.7 Mile) Run
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Blue Sky Trailhead
Fort Collins, CO
Sun., 10/16/22
8:00 AM
Westy Half and 5k
Half Marathon Run, 5K Run
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Westminster Promenade Terrace
Westminster, CO
Sat., 10/22/22
8:00 AM
The Great Trailhead Foot Race 10 Mile & 5k
10 Mile Run, 5K Run
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Bear Creek Lake Park
Lakewood, CO
Sat., 12/31/22
6:00 PM
Resolution Run 5K
5K Run
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Edora Pool Ice Center (EPIC)
Fort Collins, CO
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