2023 Platte River Half Marathon & Relay

2023 Platte River Half Marathon & Relay

Half Marathon and 3-Person Half Marathon Relay starting in Littleon, CO on April 2, 2023.  The race takes participants on a scenic and fast course along the South Platte River towards Denver before heading back south to Littleton.  Finishers can expect live music, a cookout lunch and free beer from Breckenridge Brewery at the post-race party.