Filthy Monkey Obstacle Course Race
Filthy Monkey Obstacle Course Race logo

Filthy Monkey Obstacle Course Race

Junction City, Kansas, United States View on map
May 23, 2026 (America/Chicago local time)
Obstacle race

About this race

Join us in Junction City for the 9th Annual Filthy Monkey Obstacle Course Race — a community quality-of-life event! Choose the 2K course with 20+ obstacles for all skill levels, or push yourself on the advanced 4K with 40 obstacles. Family-friendly (ages 4–73 have competed)! Every participant receives a T‑shirt. The top 3 in each male and female division earn awards . Enjoy free pork sliders, water, a foam pit, and live DJ/MC. Register now

18 & under $25 

19 & up $45

Pick your distance

Obstacle race

Kids 2K - Filthy Monkey Obstacle Course Race

Race day check in starts at 7:45am- 9am. You will receive your bib# and free T-shirt. Both male & female divisions. Kids 8U, 11U, 14U, 18U

May 23, 2026 2K 9:30 AM
$25.00
Closed

Open 2K Entry - Filthy Monkey Obstacle Course Race

Race day check in starts at 7:45am- 9am. You will receive your bib# and free T-shirt. Both male & female divisions. Open 25U, 35U,45U,55U male and female

May 23, 2026 2K 9:10 AM
$45.00
Closed

EXTREME 4K Entry- Filthy Monkey Obstacle Course Race

Race day check in starts at 7:45am- 9am. You will receive your bib# and free T-shirt. Extreme (4K) 1open division for male and 1 for female

May 23, 2026 4K 9:00 AM
$45.00
Closed

Typical race-day weather

Based on 2 years of Open-Meteo archive data for this event's race dates in Junction City, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 12.9° / Maximum temperature (race-week average) 21.9°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 12.7° / Maximum feels like — heat index / wind chill (race-week average) 22.4°
Peak wind (km/h)
Strongest wind of the day (race-week average)
19.6
Precip (mm)
Precipitation over the day (race-week average)
3.2mm
Humidity
Mean relative humidity (race-week average)
73.2%
Sunrise
Sunrise at the start line on May 23, 2026 (CDT)
Sunset
Sunset at the start line on May 23, 2026 (CDT)
Daylight
Hours between sunrise and sunset on race day
14h 32m

The sun rises at 6:07 AM and sets at 8:40 PM local time (CDT) in Junction City on May 23, 2026 — 14h 32m of daylight.

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.

Reviews

Done this event?

If you've participated in this event, share your experience with other runners

Other races near Junction City

Different organizers, within 40 miles, in the next three months

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, 2 Junction City events

Spotted something wrong? Tell us and we'll fix it.