Missouri Marathons
10 upcoming marathons across Missouri, updated nightly. Want radius search and maps? Open these in the Race Finder.
When to race: marathons in Missouri
Missouri has 10 upcoming marathons over the next 12 months. Among complete calendar months, November 2026 has the most listed races, with 3. Most are around Springfield, St. Joseph, Kansas City. The next one is Show Me Your Free State Marathon and Ultra on October 24 in St. Joseph.
- Oct 20261 race
- Nov 20263 races
- Dec 20262 races
- Feb 20271 race
- Apr 20272 races
- May 20271 race
October 2026
- Sat 10/24Show Me Your Free State Marathon and UltraSt. Joseph, MO · Marathon · Half Marathon · register ↗
November 2026
- Sat 11/14Yeti Endurance WeekendKansas City, MO · 5K · 10K · Half Marathon · Marathon · from $22 · register ↗
- Sat 11/21Honoring our Heroes MarathonRolla, MO · Marathon · Half Marathon · 10K · 5K · from $30 · register ↗
- Sun 11/22St. Louis Track Club Marathon RelaySaint Louis, MO · Marathon · from $40 · register ↗
December 2026
- Sat 12/5Wildwood Trail MarathonWildwood, MO · Marathon · Half Marathon · 10K · Trail · register ↗
- Sat 12/19OMRR's Run for the RanchSpringfield, MO · 6 Hour · Marathon · Half Marathon · 5K · 1 Mile · from $5 · register ↗
February 2027
- Sat 2/20Running From Yeti - Springfield, MOSpringfield, MO · 5K · 10K · Half Marathon · Marathon · 15K · from $40 · register ↗
April 2027
- Sat 4/3St. Louis MarathonSt. Louis, MO · Marathon · Half Marathon · 10K · 5K · 1 Mile · from $25 · register ↗
- Sat 4/24Frisco Railroad RunWillard, MO · 50 Mile · 50K · Marathon · Half Marathon · 8K · register ↗
May 2027
- Sat 5/1The Bluffs Trail RunsEminence, MO · Marathon · Half Marathon · 15K · 10K · 5K · Trail · from $15 · register ↗
Planning a race
- Boston qualifying timesthe BQ standard for every age group, and what the cutoff has really been
- Choosing a first marathonwhat to look for in a debut race, and what to avoid
More Missouri: 5K Races · 10K Races · Ultras · All Missouri races · Browse by state