The road to your own record
Picture the course in advance
and find the pace that fits you.

The city you want to run becomes your next trip.


THE DREAM
A 12-hour event held at Mueller State Park.
Participants draw colored balls from a container to determine the next course they will run.
This is repeated throughout the 12 hours, with rankings based on the total distance covered.
Picture the course in advance
and find the pace that fits you.
Streets lined with cheers, runners all around.
You'll be part of that scene.
Take it slow with the finish still in you,
and meet the city all over again.
From the joy of finishing to the tough moments — read what runners wrote themselves.
No runner reports yet. We'll add them here as they come in.
Preview the course and read what runners who went before you wrote.
Human Potential Running Series' HPTV
This may be from a past edition. Check the organizer for this year's course and operations.
YOUR ENTRY
Here are the ways to enter and what each requires.
Check the organizer's page for whether entries are open.
until Dec 7, 2026 · subject to change — verify officially
Organizer's pageuntil Dec 7, 2026 · subject to change — verify officially
Organizer's pageuntil Dec 7, 2026 · subject to change — verify officially
Organizer's pageuntil Dec 7, 2026 · subject to change — verify officially
Organizer's pageuntil Dec 7, 2026 · subject to change — verify officially
Organizer's pageRACE WEEK
Know the course and time limit, and race day comes into focus.
We have not confirmed the start line coordinates yet.
The event includes 10k, Half Marathon, Marathon, 12-Hour (Tiny Balls), and 12-Hour (Endure- LRS) categories.
The start time is 8:00 a.m. local time.
Not yet confirmed in the official race guide
Pick up your bib, check your wave.
So on race morning, you can just run.
Check-in at the Pisgah Group Campground from 19:00-21:00 on Friday or from 6:30 in the morning on the day of the competition.
No train, subway, or bus service to the venue. Start/finish is Pisgah Point Group Campground, Mueller State Park, 21045 CO-67, Divide, CO - a rural state park roughly 30-40 minutes' drive west of Colorado Springs via US-24 through Woodland Park, then south on CO-67.
No public transit reaches Mueller State Park or the town of Divide; access is by personal vehicle only. Genuinely rural/remote trail venue with no train/subway/bus service - this is itself the relevant transit info.
com).
Same as start (loop-format event: 10k, half, marathon, and two 12-hour timed events all start/finish at the same campground venue).
Same rural, car-only access as the start.
Your start time, fuel and bag drop.
Know them ahead and the run feels easier.
The Endure Trail Run is an event in the Human Potential Running Series, held at the Peaceful camping area in Mueller State Park in Divide, Colorado.
The 10K, half marathon, and marathon races have an 11-hour time limit,
while the event's signature 12-hour race uses a unique format in which participants draw colored balls from a container to randomly determine the next loop they will run.
Rankings are based on the total distance covered within the time limit.
Registration for the 2027 event opens on December 1, 2026, through the official website.
The specific Entry fee amount could not be confirmed through the available search results, so please check the registration page directly.
Registered participants will subsequently receive event information by email on a rolling basis.
Times are local to Divide. Check the latest official information before the race.
STAY A LITTLE
From a hotel that makes race morning easy,
to the meals and views you'll enjoy with the medal on.
Accommodation · 4.8km
View on Booking.com$77
View on Klook$82
View on GetYourGuide$29
View on KlookAccommodation · 4.0km
View on Booking.com$56
View on Klook$83
View on GetYourGuideDistances are straight-line from the start.
Check real travel times and booking terms with each hotel.
Accommodation · 4.8km
View on Booking.comAccommodation · 4.0km
View on Booking.comAccommodation · 2.5km
View on Booking.comAccommodation · 4.9km
View on Booking.comSwipe sideways to see more hotels.
Rest a little, wander a little.
Pick what suits you and whoever you're with.
$77
View on Klook$56
View on Klook$157
View on GetYourGuide$51
View on GetYourGuide$150
View on KlookA meal before the race, a dinner to celebrate the finish.
$82
View on GetYourGuide$83
View on GetYourGuide$82
View on GetYourGuideThe city you ran — this time, a little slower.
$29
View on Klook$285
View on GetYourGuide$495
View on Klook$26
View on KlookOnce saved, you can open this page without an internet connection
Be the first runner
Leave this room's first post
It takes place on Sat, May 15, 2027 in Divide, CO, United States.
The main event costs $100.
Marathon.
The race starts at 08:00.
Mueller State Park.
Registration runs from Tue, December 1, 2026 to Tue, May 11, 2027.