Rockin' Riverfest 10k Fun Run
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ROCKIN' RIVERFEST 5k, 10k, Half Marathon & Fun Run - St Charles, MO
The event takes place on Saturday July 4, 2026 at Frontier Park on the St Charles riverfront. The organizer describes the course as flat and fast and suitable for families. The route follows the Katy Trail and runs along shady single track trails beside the Missouri River, with the course marked for different distances.
Distances offered:
- 5k
- 10k
- 5k fun run, walk, or stroll
- Half Marathon (13.1 miles)
Aid stations are available early on the course; the 10k and half courses include additional stations. Professional timing is provided with instant results and timed splits. Participants receive a custom race T shirt (shirts guaranteed for registrations by June 15), a custom bib number, and a finisher medal. Racers Village supplies drinks, sports drink, snacks, music and ice. Free downloadable finish line photos and video are provided and an awards ceremony is held on podiums with medals for age group placings in the following ranges: 1-13, 14-19, 20-29, 30-39, 40-49, 50-59, 60-69, 70+.
Packet pick up is available the day before at Bike Stop Cafe and on race morning in Racers Village. The event supports the St Charles School District Cross Country program with 100 percent of donated proceeds staying local. RaceJoy is available for live GPS tracking, progress alerts, and send-a-cheer features. Visit the organization's website for the most recent information.
