5K Races in Saint Charles, Missouri 2026 — MyNextRace

There are 4 5K races in Saint Charles, Missouri in 2026. The next is the Hometown Half Marathon & 5k/10k - St Louis on May 16.

Sat, May 16 · Saint Charles, MO Saint Charles

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

Sat, Jun 13 · Saint Charles, MO Saint Charles

Road 5K10KHalf Marathon +1

From $7 Open

Sat, Oct 10 · Saint Charles, MO Saint Charles

Road 2nd Annual Backyard Ultra Marathon at NewTown

From $25 Open

Sun, Nov 8 · Saint Charles, MO Saint Charles

Virtual 5KVirtual 5KVirtual 10K +5

From $35 Open

5K Races in Saint Charles, Missouri