Sun April 12, 2020 Directions
RaceJoy Ready
Countdown to Race Day

Half Marathon

$90 $75 8:00AM MDT - 11:30AM MDT Price increases after March 31, 2020 at 11:59pm MDT


$60 $45 8:45AM MDT - 11:30AM MDT Price increases after March 31, 2020 at 11:59pm MDT


$50 $35 8:45AM MDT - 11:30AM MDT Price increases after March 31, 2020 at 11:59pm MDT

Kids Dash - FREE

$0 8:30AM MDT - 11:30AM MDT
80 spots left. Registration ends April 12, 2020 at 8:30am MDT
Race Website

Additional race information can be found at

Apex Center, Arvada, CO

The Arvada event supports Community Table, an Arvada Foodbank.  Bring 5 items for donation on race day and you'll be entered into a raffle for great prizes!

Welcome to the SPRING FLING Prairie Dog Half!  This spring-time event also features 10k and 5k distances AND a FREE Kids Dash for 3-7 year olds!

Visit for more information on this event:

Race Contact Info
If you have any questions about this race, please contact the race director at

Free Live Tracking and Progress Alerts on Race Day!
(Race organizers are providing this as an included service.)

Make sure you download the RaceJoy mobile app for live phone tracking at the Spring Fling Prairie Dog Half and 10k - Arvada.

Carry your phone and use RaceJoy to add to your race experience with these key features:

GPS Progress Alerts

  • Receive GPS-based progress alerts at mile points on the course for current pace and estimated finish time.
  • Post to your Facebook and Twitter walls.
  • Have friends and family track your performance.

Live GPS Tracking

  • Supporting spectators can track your blue dot moving along the course from home or at the race site.
  • NearMe proximity alerts notify spectators when you are drawing near.
  • Find each other using RaceJoy’s MeetUp tool.


  • Receive fun, motivational audio cheers from your supporting fans.
  • Start sending cheers to others doing the race at any time.

The Spring Fling Prairie Dog Half and 10k - Arvada is sponsoring RaceJoy to provide participants and spectators these features for free (normally a 99 cents upgrade fee for both the participant and spectator).

- Participant must carry phone
- No official race timing information is provided for this race in RaceJoy

Answer any questions by visiting Peedy's FAQ Page on the Spring Prairie Dog Event Website!

Join the email list!

Apex Center, Arvada, CO

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