2026 - All-Out Runapalooza
2026 distances
Running
Half Marathon
Half marathon athletes will head out of the Colorado Tap House then east on Ralston Creek Trail for a short dogleg and aid station, then head westbound before running the clockwise Blunn Reservoir loop. 9 opportunities to fuel up (+5 toilets).
10K
10K athletes will head out of the Colorado Tap House then west on Ralston Creek Trail. As an out & back course, they will run 3.1 miles before turning around to return the way they came. 4 opportunities to fuel up (+2 toilets).
5K
10K athletes will head out of the Colorado Tap House then west on Ralston Creek Trail. As an out & back course, they will run 1.55 miles before turning around to return the way they came. 2 opportunities to fuel up (+2 toilets).
VIRTUAL Half Marathon
Participate virtually! Get all of the SWAG, including a finishers medal, shipped to you the week after the event, maintain eligibility for series finisher award and alumni brag tags, and get distance credit towards the Run Amok Championship!
VIRTUAL 10K
Participate virtually! Get all of the SWAG, including a finishers medal, shipped to you the week after the event, maintain eligibility for series finisher award and alumni brag tags, and get distance credit towards the Run Amok Championship!
VIRTUAL 5K
Participate virtually! Get all of the SWAG, including a finishers medal, shipped to you the week after the event, maintain eligibility for series finisher award and alumni brag tags, and get distance credit towards the Run Amok Championship!
Race-day weather
Conditions on August 8, 2026 — historical Open-Meteo data.
The sun rises at 6:06 AM and sets at 8:05 PM local time (MDT) in Arvada on August 8, 2026 — 13h 59m 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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2026 results — All-Out Runapalooza
436 finishers across 6 distances · leading places in the Half Marathon
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | David Forman | 1:27:22 | 6:40 /mi |
| 2 | Karli Leitz | 1:34:45 | 7:14 /mi |
| 3 | Miguel Perez | 1:34:52 | 7:14 /mi |
| 4 | Ian Dunning Crawford | 1:36:16 | 7:21 /mi |
| 5 | Robert Batesole | 1:37:11 | 7:25 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
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
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