All-Out Dog Days
- Date Sat 12th July 2025
- Location Westminster, Colorado
- Price $27.50 - $64.60
- Races 6 races
- Distances Half Marathon, 10km, 5km
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Event summary
Mark your calendars for the 13th Annual All-Out Dog Days event on Saturday, July 12, 2025, in the picturesque city of Westminster, Jefferson. This exciting mid-season challenge invites runners and their furry friends to participate in a thrilling 5K, 10K, and Half Marathon, all while supporting the wonderful cause of Do Over Dogs.
Set against the stunning backdrop of the Flatirons, the scenic courses meander along the beautiful Big Dry Creek Trail, offering participants breathtaking views and a soft, dog-friendly surface ideal for running. With a special dog division to recognize the fastest pups and a delightful dog-themed costume contest, this event promises fun for both humans and canines alike. Don’t miss out on the chance to join in this sun-soaked adventure and kick off your summer in style!
Set against the stunning backdrop of the Flatirons, the scenic courses meander along the beautiful Big Dry Creek Trail, offering participants breathtaking views and a soft, dog-friendly surface ideal for running. With a special dog division to recognize the fastest pups and a delightful dog-themed costume contest, this event promises fun for both humans and canines alike. Don’t miss out on the chance to join in this sun-soaked adventure and kick off your summer in style!
Organiser's Description
Get ready for a sun-soaked adventure and a fantastic mid-season challenge with our 13th Annual Dog Days 5K, 10K & Half Marathon, benefiting Do Over Dogs! Held in a central location between Denver and Boulder, our courses wind northeast along the scenic Big Dry Creek Trail. As you run, youll enjoy breathtaking views of the Flatirons on the horizon. Our trail is perfect for dogs, featuring a generous amount of soft surface along the 10K and half marathon routes. Plus, we have a special dog division to award the fastest pups at each distance and a dog-themed costume contest for extra fun! And continue the challenge by participating in the endless series counterpart, Fa La La, in December.
Races
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Half Marathon
Incl. $4.60 Fee & T-Shirt
Sat 12th July 2025
$64.60
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. -
10k
Incl. $3.40 Fee & T-Shirt
Sat 12th July 2025
$43.40
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. -
5k
Incl. $2.80 Fee & T-Shirt
Sat 12th July 2025
$32.80
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. -
VIRTUAL Half Marathon
Incl. $3.40 Fee & T-Shirt
$43.40
Participate virtually! Get all of the SWAG, including a distance 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
Incl. $2.80 Fee & T-Shirt
$32.80
Participate virtually! Get all of the SWAG, including a distance 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
Incl. $2.50 Fee & T-Shirt
$27.50
Participate virtually! Get all of the SWAG, including a distance 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!
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