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
Held at Merus Adventure Park in Palo Duro Canyon.
Significant elevation change throughout course.
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.
We haven't found a video for this race yet. We'll add one when we do.
YOUR ENTRY
Here are the ways to enter and what each requires.
Check the organizer's page for whether entries are open.
Merus Marathon - 26.2 Mi · until Mar 27, 2027 · subject to change — verify officially
Organizer's pageMerus Marathon - 13.1 Mi · until Mar 27, 2027 · subject to change — verify officially
Organizer's pageMerus Marathon - 52.4 Mi · until Mar 27, 2027 · subject to change — verify officially
Organizer's pageMerus Marathon Youth Trail Run · until Apr 18, 2027 · subject to change — verify officially
Organizer's pageMerus Marathon - 10k · until Mar 27, 2027 · subject to change — verify officially
Organizer's pageMerus Marathon - 5k · until Mar 27, 2027 · subject to change — verify officially
Organizer's pageRACE WEEK
Know the course and time limit, and race day comes into focus.
22:00 CDT (15 hours)
Cutoff
22:00 CDT (15 hours)
Events include Merus Marathon - 52.4 Mi, Merus Marathon - 26.2 Mi, Merus Marathon - 13.1 Mi, Merus Marathon - 10k, and four other divisions.
Start time is 7 a.m. local time.
Finish line is at 4510 County Road 9.
Not yet confirmed in the official race guide
Pick up your bib, check your wave.
So on race morning, you can just run.
Friday 18:00~20:00 · Saturday 06:00~08:30
None — no train/subway/bus service near the venue
Start/finish is at Merus Adventure Park, 4510 County Road 9, Claude, TX 79019, inside Palo Duro Canyon — a remote rural adventure park roughly 25+ miles from the nearest town. No public transit of any kind serves this location.
Same as start (Merus Adventure Park, Palo Duro Canyon)
All distances start and finish at the same adventure park location.
Your start time, fuel and bag drop.
Know them ahead and the run feels easier.
Both the marathon (26.2 miles) and ultra (52.4 miles) start together at 7:00 a.m. Central Time,
with time limit set for 10:00 p.m. the same day, giving runners a total time limit of 15 hours (based on the previous year).
Entry fee were approximately $120 for the marathon and $150 for the ultra, with prices increasing after a certain point in late March.
Course follows a loop through the Merus Adventure Park property in Palo Duro Canyon.
Given the canyon terrain, the course features a mix of sand, sandstone, red dirt, rock, and clay,
with repeated 100- to 500-foot climbs and descents between the canyon rim (approximately 3,412 feet) and floor (approximately 2,500 feet).
As this is a desert canyon environment, sun protection and a solid hydration plan are especially important.
Times are local to Claude. 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.
Rest a little, wander a little.
Pick what suits you and whoever you're with.
Compare budget-friendly rental cars with a free-cancellation option (check the price when booking) · Check price and book
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Be the first runner
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It takes place on Sat, April 17, 2027 in Claude, TX, United States.
The main event costs $120.
22:00 CDT (15 hours).
Marathon · Half · 10K · 5K · Ultra.
The race starts at 07:00.
4510 County Road 9 Claude, TX 79019 United States, Claude, TX.
4510 County Road 9.
22:00 CDT (15 hours).