Myasthenia Gravis Association's Triple Crown Showdown 5k
About this race
Register for the 15th Annual MGA’s Triple Crown Showdown 5k, Mile Mosey & Tot Trot to help support the lives of those affected by Myasthenia Gravis, their families and friends in their communities through support groups, clinics, new patient packets, 1-1 consultations, research, education and awareness events. The MGA is dedicated to improving the quality of life for those who are affected by this rare autoimmune, neuromuscular disease.
In over 15 years, the Triple Crown Showdown has raised more than $600,000.
Thank you for your continued support & partnership!
Pick your distance
Running
MGA Triple Crown Showdown 5K Run & Walk
5K Run/Walk - A fun 3.1 mile course around Town Center in Leawood (competitive or non chip-timed option)
Walking
1 Mile Mosey
1 Mile Mosey - A peaceful untimed walked where you can go at a leisurely pace
Typical race-day weather
Based on 5 years of historical conditions on this event's race dates in Leawood.
About Leawood
Myasthenia Gravis Association's Triple Crown Showdown 5k takes place in Leawood, Kansas, United States. The local timezone is America/Chicago.
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🏃 Plan Your Next Race in Leawood
Find upcoming events by distance:
- Leawood 5K Races Best Leawood routes for beginners and speed work.
- Leawood Running Calendar 2026 See all upcoming race dates.
Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.
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Route 66 Anniversary Challenge
Leawood Rotary Labor Day 5K
The Patriots Run
