Kansas · 100 Miler · 100K · 50 Miler
Ultrapalooza
Ultrapalooza is a 100 Miler, 100K, 50 Miler, 50K and marathon event held in Osawatomie, Kansas. Its next confirmed date is Saturday, September 26, 2026.
- Race day
- September 26, 2026
- Location
- Osawatomie, KS
Race details
- Date
- Saturday, September 26, 2026
- Location
- Osawatomie, Kansas
- Distances
- 100 Miler, 100K, 50 Miler, 50K, Marathon, 1/2 Marathon
- Official website
- facebook.com
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Guides from the RaceRove blog
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 9 min read How to Run a Race in All 50 States How to plan a 50-state running challenge: set your own rules, group states into trips, build a calendar around the seasons, budget for it and keep track of every finish.
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Ultrapalooza: common questions
- When is the Ultrapalooza?
- The next confirmed date is Saturday, September 26, 2026.
- Where is the Ultrapalooza held?
- In Osawatomie, Kansas.
- What distances does the Ultrapalooza offer?
- 100 Miler, 100K, 50 Miler, 50K, Marathon and 1/2 Marathon.
- How do I register for the Ultrapalooza?
- Registration is handled by the organiser at facebook.com. Entry fees, caps and deadlines are set there.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.