Bare Buns Fun Run
About this race
Bare Buns Furn Run is a 5K (3.1 mile) Trail Run/Walk on beautiful Tiger Mountain, starting and finishing in the park. The challenging course runs over unpaved roads, with a short section of cross country, uphill to the turnaround, and back downhill. If you find the risk of sunburn challenging enough, the course is a serene walk through the forest.
Tiger Mountain Family Nudist Park sponsors this race, but that doesn’t mean you have to leave your clothes at the gate. “Clothing Optional” means just that; it’s your option. You don’t have to run nude; however, this race will have many nude participants and officials.
Pick your distance
Running
5k
Typical race-day weather
Based on 1 year of historical conditions on this event's race dates in Issaquah.
Course
Route map and elevation profile
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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Other races near Issaquah
Different organizers, within 40 miles, in the next three months
Run with the Fishes Annual 5K, 10K, & Kids' Fun Run
Issaquah Schools Foundation Monster Mash 5K
Run for the Buns: A ridiculously short 0.5K for a meaningful cause
Run for the Gnomes Half Marathon & 5K
🏃 Plan Your Next Race in Issaquah
Find upcoming events by distance:
- Issaquah 5K Races 3 races
- Issaquah Running Calendar 2026 4 races
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)
- Comparisons and counts — Race Discovery calendar, 4 Issaquah events
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