Running Races in Saint Charles, Missouri
8 upcoming races in Saint Charles, updated nightly. For radius search from your exact zip, use the Race Finder.
Racing in Saint Charles: what the calendar looks like
There are 8 upcoming races on the Saint Charles calendar over the next 12 months, with race dates in 5 of the next 12 months. September is the busiest month, with 2 races. By race count, Saint Charles ranks 8th among Missouri cities.
Of those, 6 offer a 5K, 3 offer a 1 Mile and 2 offer a 10K. The next half marathon is The "ROCKIN' RIVERFEST" 5k, 10K, HALF MARATHON & Fun Run! on July 3.
Close enough for a race-day drive: Wildwood (10 races, 16 miles), Saint Louis (64 races, 17 miles).
Races by month
- Sep 20262 races
- Oct 20262 races
- Nov 20261 race
- Dec 20262 races
- Jul 20271 race
September 2026
- Sat 9/19Taste the Cause TicketSt. Charles, MO · from $50 · register ↗
- Sun 9/27Wurst Race Ever 5K/10KSt Charles, MO · 5K · 10K · register ↗
October 2026
- Sat 10/3Harris House Run & Walk for RecoverySt Charles, MO · 5K · 1 Mile · register ↗
- Sat 10/10Backyard Ultra in New Town (Oct 10 8:00AM)Saint Charles, MO · 4.2 Miles · 2.6 Miles · from $25 · register ↗
November 2026
- Thu 11/26Turkey Trot STL | St. CharlesSt Charles, MO · 5K · 0.5 Miles · register ↗
December 2026
- Sat 12/5Santa's North Pole DashSt Charles, MO · 5K · 1 Mile · register ↗
- Sat 12/192026 Jingle Bell Run - St. Louis, MOSaint Charles, MO · 5K · 1 Mile · from $35 · register ↗
July 2027
- Sat 7/3The "ROCKIN' RIVERFEST" 5k, 10K, HALF MARATHON & Fun Run!St Charles, MO · 5K · 10K · Half Marathon · from $25 · register ↗
Where to stay in Saint Charles
Race-weekend hotel search, dates prefilled for check-in the night before.
- Jul 3The "ROCKIN' RIVERFEST" 5k, 10K, HALF MARATHON & Fun Run!Find hotels for this race weekend
Hotel links are affiliate links. Booking through them costs you nothing extra and helps keep RunRace USA free.
Planning a race
- Getting inlotteries, qualifiers, and how entry works for the races that sell out
- Lottery watchwhich race lotteries and registration windows are open right now
- Choosing a first marathona practical guide to picking a debut race