Dust off your well-loved t-shirts and show 'em off at the Rockin' on the River 5K! Pre and post-race music from Be Kind Rewind, and entertainment for all. Take in the view along the beautiful South Platte River on the Mary Carter Greenway in Littleton.
Race Start Time: 9:00 AM
See what the race is all about in this video!
Apr 11, 2026
Distance — 3.1 Miles
Type — Running
09:00
$26.00
These values represent the 3-year monthly averages for April in Littleton.
Littleton is a city of about 45,000 in the Denver Metropolitan Area of the western U.S. state of Colorado. The seat of Arapahoe County and also extending into adjacent Arapahoe and Douglas counties, the city lies south of Denver along the South Platte River. A former farming community, Littleton is now a residential suburb of Denver.
Read more launchExplore other exciting events happening in this same region.
location_on Littleton, Colorado, US
calendar_today Apr 12, 2026
location_on Littleton, Colorado, US
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