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All-Out Mardi Crawl

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Run Amok Winter

25% Discount Per Distance

Here’s what you get when you sign up for this race series:

All-Out Polar Prowl
Arvada, CO 80002 US 01/09/2027
Pick
1
of the following distances:
  • Half Marathon — Jan 9, 2027 at 9:00am MST to 1:00pm MST
  • 10K — Jan 9, 2027 at 9:10am MST to 1:00pm MST
  • 5K — Jan 9, 2027 at 9:20am MST to 1:00pm MST
  • VIRTUAL Half Marathon — Jan 9, 2027 at 9:00am MST
  • VIRTUAL 10K — Jan 9, 2027 at 9:00am MST
  • VIRTUAL 5K — Jan 9, 2027 at 9:00am MST
All-Out Mardi Crawl
Arvada, CO 80005 US 02/06/2027
Pick
1
of the following distances:
  • Half Marathon — Feb 6, 2027 at 9:00am MST to 1:00pm MST
  • 10K — Feb 6, 2027 at 9:35am MST to 1:00pm MST
  • 5K — Feb 6, 2027 at 9:45am MST to 1:00pm MST
  • VIRTUAL Half Marathon — Feb 6, 2027 at 9:00am MST
  • VIRTUAL 10K — Feb 6, 2027 at 9:00am MST
  • VIRTUAL 5K — Feb 6, 2027 at 9:00am MST
Sign Up

Half Marathon

Half marathon athletes will start at Colorado Tap House to head east on Ralston Creek Trail for a dogleg and aid station, then settle in to a gentle westbound run before heading south to the challenging clockwise Blunn Reservoir loop. After running for approximately 5.4 miles, athletes will return to Ralston Creek Trail for the gentle downhill trip back. 9 opportunities to fuel up (+5 toilets).
Start Time:
9:00am MST
End Time:
1:00pm MST
Price:
$80.50 incl. $5.50 Fee
Registration:
Price increases to $91.10 after November 6, 2026 at 11:59pm MST
Sign Up

10K

10K athletes will start at Colorado Tap House to head 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).
Start Time:
9:35am MST
End Time:
1:00pm MST
Price:
$59.30 incl. $4.30 Fee
Registration:
Price increases to $69.90 after November 6, 2026 at 11:59pm MST
Sign Up

5K

10K athletes will start at Colorado Tap House to head 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).
Start Time:
9:45am MST
End Time:
1:00pm MST
Price:
$48.70 incl. $3.70 Fee
Registration:
Price increases to $59.30 after November 6, 2026 at 11:59pm MST
Sign Up

VIRTUAL Half Marathon

Participate virtually! Get all of the swag, including a distance medal, shipped to you the Monday after the event, maintain eligibility for alumni brag tags, and get credit towards the Run Amok Championship!
Price:
$43.40 incl. $3.40 Fee
Registration:
Price increases to $54.00 after November 6, 2026 at 11:59pm MST
Sign Up

VIRTUAL 10K

Participate virtually! Get all of the swag, including a distance medal, shipped to you the Monday after the event, maintain eligibility for alumni brag tags, and get credit towards the Run Amok Championship!
Price:
$32.80 incl. $2.80 Fee
Registration:
Price increases to $43.40 after November 6, 2026 at 11:59pm MST
Sign Up

VIRTUAL 5K

Participate virtually! Get all of the swag, including a distance medal, shipped to you the Monday after the event, maintain eligibility for alumni brag tags, and get credit towards the Run Amok Championship!
Price:
$27.50 incl. $2.50 Fee
Registration:
Price increases to $38.10 after November 6, 2026 at 11:59pm MST
Sign Up

This race is brought to you by All-Out Multicourse Productions
alloutmultipro.com

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