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relay Runs Near Colorado
Showing the next 26 runs that match your filters
Featured
Bigfoot Half Marathon & 5K
Live music, music + FREE festival!
Date: Apr 25, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Estes Park, Colorado
Featured
Samson's Revenge Trail Race
Mostly fast single track course!
Date: May 23, 2026 - Saturday
Size: 100 - 500 participants
Location: Estes Park, Colorado
Run the Ranch
Date: Apr 10-11, 2026 - Friday to Saturday
Size: 100 - 500 participants
Location: Loveland, Colorado
Albuquerque Half Marathon
Date: Apr 11, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Albuquerque, New Mexico
NoCo Urban Ultra & Relay
Date: Apr 11-12, 2026 - Saturday to Sunday
Size: 1 - 100 participants
Location: Greeley, Colorado
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Glorieta 12 Hour Race
Date: May 2, 2026 - Saturday
Size: 1 - 100 participants
Location: Glorieta, New Mexico
Colfax Marathon
Date: May 16-17, 2026 - Saturday to Sunday
Size: 10,000+ participants
Location: Denver, Colorado
Weld Your Mettle Running Festival
Date: May 30-31, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Eaton, Colorado
Ragnar Trail Colorado
Date: Jun 5-6, 2026 - Friday to Saturday
Size: 1,000 - 5,000 participants
Location: Snowmass Village, Colorado
Deadwood-Mickelson Trail Marathon
Date: Jun 6-7, 2026 - Saturday to Sunday
Size: 1,000 - 5,000 participants
Location: Deadwood, South Dakota
Basalt Half Marathon
Date: Jun 6, 2026 - Saturday
Size: 100 - 500 participants
Location: Basalt, Colorado
Casper Marathon
Date: Jun 7, 2026 - Sunday
Size: 100 - 500 participants
Location: Casper, Wyoming
Summer Vibes Bike Rally & Run Fest
Get 10% Off - Use Code runguide
Date: Jun 20, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Lyons, Colorado
Slacker Half Marathon, Relay & 4 Mile Races
Date: Jun 27, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Georgetown, Colorado
Chase the Moon 12 Hour Endurance Run
Date: Jun 27, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Highlands Ranch, Colorado
July 4th ROCK-IT RUN 5k, Half Marathon & Relay
Date: Jul 4, 2026 - Saturday
Size: 100 - 500 participants
Location: Castle Rock, Colorado
Wild West Relay
Date: Jul 31-Aug 1, 2026 - Friday to Saturday
Size: 500 - 1,000 participants
Location: Fort Collins, Colorado
Boulder Rez Marathon
Date: Aug 15, 2026 - Saturday
Size: 100 - 500 participants
Location: Boulder, Colorado
Leading Ladies & Dakota Spirit Marathon, Half Marathon, Relay & 10K
Date: Aug 22-23, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Spearfish, South Dakota
Flaming Foliage Relay
Date: Sep 11-12, 2026 - Friday to Saturday
Size: 100 - 500 participants
Location: Idaho Springs, Colorado
Santa Fe International Half Marathon
Date: Sep 20, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Santa Fe, New Mexico
Monument Marathon
Date: Sep 26, 2026 - Saturday
Size: 100 - 500 participants
Location: Gering, Nebraska
Run Crazy Horse Marathon
Date: Oct 3-4, 2026 - Saturday to Sunday
Size: 500 - 1,000 participants
Location: Hill City, South Dakota
Duke City Marathon
Date: Oct 18, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Albuquerque, New Mexico
Lubbock Marathon
Date: Oct 25, 2026 - Sunday
Size: 100 - 500 participants
Location: Lubbock, Texas
Colorado 24 Hour Run
Date: Oct 31-Nov 1, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Fort Collins, Colorado
State 47 Las Cruces Marathon
Date: Jan 9, 2027 - Saturday
Size: 500 - 1,000 participants
Location: Las Cruces, New Mexico
Three Creeks Half Marathon
Date: Apr, 2027 (TBD)
Size: 100 - 500 participants
Location: Greenwood Village, Colorado
