Boos Chaser 5K/10K
About this race
READY, SET... CHASE SOME BOOS! 👻🎃
Lace up those running shoes and get ready to level up your Halloween with the Boos Chaser 5K/10K! Whether you're chasing BOOs, crushing miles, or going for a new high score, this limited-edition Halloween run is one you don't want to miss. Run, walk, creep, or power-up your way through your miles anytime, anywhere!
Every participant scores an awesome race shirt, a killer medal, and some seriously spooky bragging rights — all while supporting Stand Up To Cancer and its mission to make everyone diagnosed with cancer a long-term survivor. A Hauntingly Good Chase Awaits!
TO JOIN:
- Register for the BOOS CHASER before October 31st, 2026
- Complete a 5K (3.1 miles) or 10K (6.2 miles) at your convenience any time anywhere (no deadline)!
- Celebrate your accomplishment by sharing on social media! #BoosChaser5K10K #IRun4Movement
Pick your distance
Running
BOOS CHASER
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
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Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
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