The Mammoth at Cleburne State Park - 60k 30k 15k 10k 5k

Thursday, April 3 – Sunday, May 4, 2025 Past event

7:30 AM CDT

Cleburne, Texas

Free–$150.00 · 6 races

5km, 10km, Ultra

Event summary

Join the excitement at The Mammoth at Cleburne State Park, taking place from April 3rd to May 4th, 2025, in the beautiful Johnson County, Texas! This annual spring migration event invites runners of all ages and skill levels to participate in a thrilling day of racing amidst the stunning natural landscapes of Cleburne State Park. With a variety of race distances to choose from, including 5K, 10K, 15K, 30K, and the brand new 60K, there's something for everyone.

Whether you decide to race solo or join a non-competitive team, you’ll enjoy the park’s scenic single-track dirt and limestone trails that offer mild to significant elevation gains. It’s not just a race; it's an adventure run filled with camaraderie and breathtaking views. Don’t miss your chance to be part of this family-friendly event that celebrates the spirit of trail running in Texas!

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Races

60k Trail Run

Incl. T-Shirt

Sunday, May 4, 2025 (7:30 AM CDT)

$150.00

Entries closed
30k Trail Run

Incl. T-Shirt

Sunday, May 4, 2025 (8:00 AM CDT)

$95.00

Entries closed
15k Trail Run

Incl. T-Shirt

Sunday, May 4, 2025 (8:15 AM CDT)

$85.00

Entries closed
10k Trail Run

Incl. T-Shirt

Sunday, May 4, 2025 (8:30 AM CDT)

$75.00

Entries closed
5k Trail Run

Incl. T-Shirt

Sunday, May 4, 2025 (8:45 AM CDT)

$65.00

Entries closed
Virtual Run
Virtual

Thursday, Apr 3, 2025 (7:30 AM CDT)

Free

Entries closed

Organiser's description

JOIN THE MIGHTY HERD for THE MAMMOTH'S Annual Spring Migration at Cleburne State Park! The Mammoth is a FAMILY FRIENDLY, single day, multi-distance CLASSIC TEXAS TRAIL RUN. With FIVE different distances to offer, all athletic abilities will be able to run their race.

5K 10K 15K 30K and new for this year - the 60K!

Race individually or with a non-competitive team. The courses will utilize a the parks single-track dirt and limestone trails. Mild to significant elevation gains, and amazing scenery will make THE MAMMOTH at Cleburne State Park an ADVENTURE RUN run not to be missed!