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High Hope Endurance Run 2026 - 200K - 100K - 50K - 25K - 10K - 5K

Date:
Sat, May 23, 2026 at 7:00 PM – 2:00 AM
Location:
Somervell County, Texas
76043
United States
OpenStreetMap Google Maps
Links:
mammothrace.com Register at runsignup.com
Tags:
100k 10k 200k 25k 50k 5k Run Trail Ultra

Listen up, Trail Seekers.

Forget the clock. Forget the noise. There is a different kind of time kept out in the limestone breaks of Glen Rose, and it’s calling you back to the dirt.

Welcome to the High Hope Endurance Run—the beating heart and soul of The Mammoth Race movement.

This Memorial Day weekend, we’re gathering at High Hope Ranch for a festival of dust, grit and glory. This isn’t a "race" in the way the city understands it. This is a 1,000-acre cosmic playground of biodynamic soil, cedar-scented air, and the raw, unpolished beauty of the Texas Hill Country.

🏜️ THE JOURNEY

One ranch. Two days of dirt. No ego, just energy. The ranch meets you exactly where you are.

  • 200K & 100K: For those looking to lose themselves and find something better.

  • 50K & 25K: The rhythm of the ridge. Pure, sustained groove.

  • 10K & 5K: A fast, dirty dance with the trails.

🌀 THE EXPERIENCE

  • The Land: You’re running through a sanctuary. Respect the land, feel the vibration of the wildlife next door at Fossil Rim, and leave the world behind.

  • The Fuel: We don’t just have volunteers; we have a "Mighty Herd." Our aid stations are an oasis of high-fives, real food, and soulful encouragement.

  • The Camp: Pitch a tent, kill your phone, and reconnect. The magic happens between the finish line and the stars. Camping is FREE.

  • The Flow: We’re cupless and conscious. We leave only footprints; we take only memories and maybe a little bit of ranch dust in our lungs.

🚀 THE COUNTDOWN

  • 200K: Open start midnight to 7AM. Saturday ONLY.

  • 100K: 7:00AM

  • 50K: 7:30AM

  • 25K: 8:30AM

  • 10K: 9:30AM

  • 5K: 10:15AM

What Your Journey Includes:

  • Official High Hope Endurance Run T-shirt

  • A Super Groovy Finisher Medal

  • Ultra Buckles for 100K and 200K Finishers

  • Bragging Rights

  • FREE Camping and Boondocking (no-hook ups)

  • FREE Entrance and Parking

"The trail doesn't ask who you are; it shows you." — The Herd

Stop counting the days and start making the miles count. The dust is waiting to settle on your shoes.

✌🏼Peace, Love and Dirt

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    1M- $15.00 (Kids who race can get a FREE KITE for the Post-Race Flying Event)

    Award Categories:

    Age Divisions: Male & Female

    9 and under, 10-12, 13-14, 15-17, 18-20, 21-25, 26-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70 and over

    Medals for Top Finishers and Kites for Kids

    Race Day Schedule:

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    OpenStreetMap Google Maps

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    Description

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    • 50K

    • 25K

    • 10K

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    RACE HIGHLIGHTS:

    • Finisher Shirts and Medals

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    • Scenic routes through pristine natural landscapes

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    ADDITIONAL INFO:

    • PETS ARE NOT ALLOWED. USATF sanctioned event policy does not allow for animals to participate in competitions.

    • The Mammoth is an Enviro-Friendly Event - B.Y.O.B (Bring Your Own Bottle)

    ​RAIN or SHINE. In the event of inclement weather that would threaten the safety of the racers, the event or courses may be altered or the event may be delayed or canceled.

    ​

    RACE DAY SCHEDULE

    • 100K - 07:00am

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    • 25K - 07:30am

    • 10K - 07:45am

    • 5K - 08:00am

    • 1K - 10:00am

    ​

    ​CLASSIC SWAG​

    • All participants will receive a Mammoth Race OFFICIAL Race shirt and a Finisher's Medal.

    • Finisher BUCKLES for 100K ULTRAS

    AWARDS​

    • NO PLACE FINISHER AWARDS. BRAGGING RIGHTS ONLY

    ​

    PACKET PICK-UP

    • RACE DAY on site

    ​​

    PARKING

    • Price INCLUDES Entrance and Parking

    ​

    OVERNIGHT CAMPING

    • $10 per PERSON. NOT included in registration. Max 6 people per site. PAYABLE AT THE GATE

    REFUNDS/TRANSFERS

    • Race Entry Fees are NON-REFUNDABLE, however TRANSFERS to another Person, Category or Mammoth Event are allowed.

    ​

    COURSE MAPS - Viewable HERE
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    OpenStreetMap Google Maps

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