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Colorado Marathon

Washington Park - Fort Collins 301 Maple St, Fort Collins

Marathon, Half Marathon, 10k, 5k and 3-Person Marathon Relay.  Marathon, Marathon Relay and Half Marathon runners get to run down the scenic, downhill Poudre Canyon to the finish in Old […]

Longmont Half and 5K

Longmont Rec Center 310 Quail Rd., Longmont

Longmont's only Half Marathon - now offered in the cooler month of MAY! Join the Half Marathon or 5k distance! Walkers and Runners of all abilities welcome!

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