Spring Fling Prairie Dog Half, 10k, & 5k
About this race
Welcome to the SPRING FLING Prairie Dog Half, part of the Prairie Dog Half Race Series. This spring-time event also features 10k & 5k distances!
If you're looking for race day info (including, schedule, course, packet pick up, etc) navigate to the menu under "race info" at the top!
Pick your distance
Running
Half Marathon
10k
5k
Typical race-day weather
Based on 13 years of Open-Meteo archive data for this event's race dates in Arvada, plus the 3 days either side.
The sun rises at 6:28 AM and sets at 7:34 PM local time (MDT) in Arvada on April 11, 2027 — 13h 05m 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
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Results — Spring Fling Prairie Dog Half, 10k, & 5k
Other races near Arvada
Different organizers, within 40 miles, in the next three months
Colorado Tap House Jingle Bell Run
Apex Foundation Trick or Trot 5K & Halloween Hunt
Leyden Rock Turkey Trot 5K
All-Out Polar Prowl
🏃 Plan Your Next Race in Arvada
Find upcoming events by distance:
- Arvada 5K Races 21 races
- 10K Run Events in Arvada 7 races
- Arvada Half Marathons 7 races
- Arvada Running Calendar 2026 26 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, 26 Arvada events
Spotted something wrong? Tell us and we'll fix it.