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All-Out Dog Days

Half Marathon

Half marathon athletes will join up with Big Dry Creek Trail and go along the gentle downhill course to the turnaround at mile 6.55, then return, enjoying views of the Front Range on this out-and-back course. There are 10 aid station stops for refueling along the route, along with 4 restroom stops.
Start Time:
7:00am MDT
End Time:
11:00am MDT
Registration Limit:
26 spots left.
Price:
$85.80 incl. $5.80 Fee
Registration:
Registration ends July 12, 2025 at 7:00am MDT
Sign Up

10K

10K athletes will join up with Big Dry Creek Trail and go along the gentle downhill course to the turnaround at mile 3.1, then return, enjoying views of the Front Range on this out-and-back course. There are 4 aid station stops for refueling along the route, along with 2 restroom stops.
Start Time:
7:30am MDT
End Time:
11:00am MDT
Registration Limit:
26 spots left.
Price:
$64.60 incl. $4.60 Fee
Registration:
Registration ends July 12, 2025 at 7:30pm MDT
Sign Up

5K

5K athletes will join up with Big Dry Creek Trail and go along the gentle downhill course to the turnaround at mile 1.55, then return, enjoying views of the Front Range on this out-and-back course. There is 1 aid station/toilet stop near the turnaround.
Start Time:
7:40am MDT
End Time:
11:00am MDT
Registration Limit:
48 spots left.
Price:
$54.00 incl. $4.00 Fee
Registration:
Registration ends July 12, 2025 at 7:40pm MDT
Sign Up

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

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