Ultras in Missouri — 2026

There are 32 ultras in Missouri scheduled for 2026. The next is the Race for the Future 5K Run/Walk in Lees Summit on October 10. Missouri ultras run primarily October.

Race for the Future 5K Run/Walk

Sat, Oct 10 · Lees Summit, MO Lees Summit

LSR7 STUDENT 5K Run/Walk Participant5K Run/Walk ParticipantKids Dash Fun Run (does not include a t-shirt) +2

From $10 Open Closing Soon

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Spooky Sprint- St. Louis

Sat, Oct 24 · St. Louis, MO St. Louis

1 Mile5K10K +7

From $17 Open Closing Soon 5 spots left

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Cliff Hanger Run

Sat, Oct 24 · Kansas City, MO Kansas City

1 Mile5k8k +1

From $12 Open Closing Soon

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Spooky Sprint - Kansas City

Sun, Oct 25 · Lee's Summit, MO Lee's Summit

1Mile5K10K +7

From $17 Open Closing Soon 5 spots left

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Run Witch Run

Sat, Oct 31 · Cottleville, MO Cottleville

1 Mile5KKids Dash +3

From $7 Open

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Spooky Sprint at NIGHT - Kansas City

Sat, Oct 31 · Lee's Summit, MO Lee's Summit

5KKids DashVolunteer then Run

From $17 Closed 5 spots left

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Turkey Trails - Springfield

Sat, Nov 14 · Springfield, MO Springfield

1 Mile5K10K +7

From $17 Open 5 spots left

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The Midwest Ultra Trail Classic

Sat, Nov 21 · Knob Noster, MO Knob Noster

10K Run20K Run30K Run +2

From $45 Open

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Hit The Road, Jack!

Sat, Nov 21 · Carthage, MO Carthage

5K10K25K +2

From $25 Open

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Turkey Tracks Thanksgiving Day 5K

Thu, Nov 26 · Grain Valley, MO Grain Valley

5K Run/WalkKids Run

From $12 Open 40 spots left

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Hyde Park's GobbleTrot 5K on Gillham Road - Thanksgiving Day

Thu, Nov 26 · Kansas City, MO Kansas City

5K5K VirtualChildren's Dash Virtual +1

From $20 Open

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Ward Parkway Thanksgiving Day Run

Thu, Nov 26 · Kansas City, MO Kansas City

Downhill Mile Run1 Mile Walk5k +2

From $13 Open Closing Soon

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Kansas City Turkey Trot 5K

Thu, Nov 26 · Kansas City, MO Kansas City

Virtual Run - 5K5K Kid's Division Fun Run (11 Years and Under)5K (Untimed) Extended Online Registration +4

From $0 Open

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Turkey Trails - St. Louis

Sat, Nov 28 · Maryland Heights, MO Maryland Heights

1 Mile5K10K +7

From $17 Open 5 spots left

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Turkey Trails - Kansas City

Sun, Nov 29 · Parkville, MO Parkville

1 Mile5K10K +7

From $17 Open 5 spots left

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Last Chance Ultra

Sat, Dec 5 · Rogersville, MO Rogersville

10 Mile50 Mile50k +2

From $65 Closed

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Westport Santa Dash

Sat, Dec 12 · Kansas City, MO Kansas City

Reindeer Trot 1kWestport Santa Dash 5kElf Dash (ages 12 and under)

From $16 Open

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Candy Cane Course- Springfield

Sat, Dec 12 · Springfield, MO Springfield

1 Mile5K10K +7

From $22 Open Closing Soon

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Candy Cane Course - St. Louis

Sat, Dec 19 · St Peters, MO St Peters

1 Mile5K10K +7

From $22 Open 5 spots left

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Candy Cane Course - Lee's Summit

Sat, Dec 19 · Blue Springs, MO Blue Springs

1 Mile5K10K +7

From $22 Open 5 spots left

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Time Travel Half-Marathon/5K/10K - St. Louis

Sun, Jan 3 · Maryland Heights, MO Maryland Heights

1 Mile1 Mile5k +11

From $17 Open 5 spots left

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Groundhog Run 2027

Sun, Feb 7 · Kansas City, MO Kansas City

5K5K Virtual10K +4

From $20 Open 10 spots left

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Creve Coeur St. Paddy's Half Marathon, 10K & 5K Run/Walk

Sat, Mar 13 · Maryland Heights, MO Maryland Heights

5K - UntimedKid's Division 5K Fun Run (Untimed)5K (Untimed) - Extended Online Registration +23

From $0 Open

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RUN Liberty

Sat, Mar 20 · Liberty, MO Liberty

Liberty 5KLiberty 5KLiberty 10K +5

From $10 Open 100 spots left

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Ward Parkway Four on the 4th

Sun, Jul 4 · Kansas City, MO Kansas City

4 Mile Run4K4 Mile Run +3

From $12 Open

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Heatwave Half Marathon/5K/10K - St. Louis

Sat, Jul 31 · St. Louis, MO St. Louis

1 Mile1 Mile5 K +12

From $17 Closed 5 spots left

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Midsommar | Sun Loop Ultra

Sat, Jul 31 · Rogersville, MO Rogersville

NIGHT 5 Mile5 Mile15 Mile +4

From $40 Closed

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Heatwave Half Marathon/5K/10K - Kansas City

Sun, Aug 1 · Parkville, MO Parkville

1 Mile1 Mile5K +12

From $17 Closed 5 spots left

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Summer Sizzler - Kansas City

Sat, Aug 28 · Kansas City, MO Kansas City

1 Mile1 Mile5K +11

From $17 Closed 5 spots left

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Summer Sizzler - St Louis

Sun, Aug 29 · St Louis, MO St Louis

1 Mile1 Mile5K +11

From $17 Open 5 spots left

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Golden Harvest Half Marathon & 5K/10K - St. Louis

Sat, Oct 2 · St. Louis, MO St. Louis

1 Mile1 Mile5K +14

From $17 Open 5 spots left

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Golden Harvest Half Marathon & 5K/10K - Kansas City

Sun, Oct 3 · Parkville, MO Parkville

1 Mile1 Mile5K +14

From $17 Open 5 spots left

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