
Pioneer Prairie Dog Half, 10k & 5k
The Pioneer Prairie Dog Half offers a flat, scenic escape through Colorado's open spaces.
Race Date
Aug 23, 2026
Location
Westminster, CO
Quick facts
- Date
- Sunday, August 23, 2026
- Location
- Westminster, Colorado
- Distance
- Half marathon (13.1 mi) + 10K, 5K
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Not listed
- Finishers on record
- 1,878
Highlights
Good For
Atmosphere
Course
The Experience
The Pioneer Prairie Dog Half Marathon, first run in 2013 and now in its 13th edition, invites runners to a crisp autumn morning escape. This event, which also includes 10k and 5k distances, is designed as a mental health break from the weekly grind, offering a chance to race in the open air.
The course is noted for being very flat, with minimal elevation change, making it a forgiving route for participants. A unique aspect of the race is the opportunity to see prairie dogs emerge from their burrows along the path, adding a touch of local wildlife to the scenery.
With a median field size of around 130 finishers, the atmosphere leans towards a more low-key, relaxed event rather than a high-energy competition. While organizers are friendly, the production has been described as basic, with minimal post-race amenities beyond a banana and a standard giveaway shirt.
Race-provided description
Welcome to the Pioneer Prairie Dog Half Marathon event; the one that started the series! With 10k and 5k events too!
Everyone is back to school and slipping into a routine. Make this your mental health break as you break away from the chaos of weekly schedules and give yourself a morning to race in the crisp autumn air! You'll be glad you took time for YOU!
Logistics
Race Day
Sunday, August 23, 2026
Start Time
7:30 AM
Giveaway
SHIRT
Start Location
10600 Westminster Blvd, Westminster, CO, 80021
Course Info
Course Type
Loop Course
Terrain
road
Scenery
Park, Rural
Surface
Paved
Difficulty
Ultra-Flat
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
Course Map
3 other maps for this race
Quality Score
Solid Pick4613 years running
~130 finishers a year
shrinking
6% returning runners
5 timing sources · 3 photos
runners from 1 state
winner 1:25:01
typical high 86°F
Race Day Weather
5-year historical avgStart (Low)
60°
Afternoon (High)
86°
Hot conditions — adjust pace expectations, prioritize hydration
0.1"
Precipitation
12 mph
Wind
52%
Humidity
Historical Finish Times
How 1,878 finishers actually crossed the line across 13 years.
Most recent
2025
Total finishers
1,878
Median time
2:19:27
Latest turnout
66
States
35
Turnout by year
2018–2025
Hover the histogram to inspect specific finish times.
Race Photos
Frequently asked
When is the Pioneer Prairie Dog Half, 10k & 5k?
The Pioneer Prairie Dog Half, 10k & 5k is held on Sunday, August 23, 2026, starting at 7:30 AM.
Where does the Pioneer Prairie Dog Half, 10k & 5k take place?
It takes place in Westminster, Colorado.
What distances does the Pioneer Prairie Dog Half, 10k & 5k offer?
The half marathon (13.1 miles), plus 10K, 5K.
Is the Pioneer Prairie Dog Half, 10k & 5k course flat and good for a PR?
The Pioneer Prairie Dog Half, 10k & 5k is a ultra-flat, loop course course.
How many people run the Pioneer Prairie Dog Half, 10k & 5k?
HalfRuns has finish records for 1,878 runners who have completed the Pioneer Prairie Dog Half, 10k & 5k.
HalfRuns editorial — independent, no paid placement.
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