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Fall 10k races near St. Louis (2026)
Updated
4 10k races are on the calendar near St. Louis in fall 2026, starting with MO' Cowbell Marathon/Half-Marathon/10K/5K on Sunday, November 8 in Saint Charles. That covers September to November. 3 of them publish an upcoming price increase, so signing up early saves money.
All fall races5K races (24)10K races (4)Half marathons (4)Marathons (2)Trail races (6)
By date
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Sun Nov 8 · 7:30 AM · Saint Charles · St. Charles County
5K10KHalf marathonMarathon
from $75Sign up ↗ -
Thu Nov 26 · 7:30 AM · Kirkwood · St. Louis & Inner Suburbs
5K10K
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Sat Nov 28 · 8:00 AM · Maryland Heights · West County & Chesterfield
1 mile5K10KHalf marathonTrail
Other seasons near St. Louis
Quick answers
How many 10k races are near St. Louis in fall 2026?
4 10k races are listed near St. Louis in fall 2026. The first is MO' Cowbell Marathon/Half-Marathon/10K/5K on Sunday, November 8 in Saint Charles, and the last is Turkey Trails - St. Louis on November 28.
What is the cheapest 10K near St. Louis in fall 2026?
Turkey Trails - St. Louis on November 28 has the lowest listed entry fee: $22. Prices are before the registration platform's processing fee.
When does the next early-bird price end for 10k races near St. Louis?
Turkey Trails - St. Louis: the 5K goes from $40 to $44 after November 9. 2 more of these 10k races publish a later price increase.
Are there half marathons or marathons near St. Louis in fall 2026?
Yes: 2 half marathons and 1 marathon. The first is MO' Cowbell Marathon/Half-Marathon/10K/5K on November 8.