The Mammoth Trail Run 2026 - 100K / 50K / 25K / 10K / 5K and Mighty Mammoth 1K Kids Dash

The Mammoth Trail Run 2026 - 100K / 50K / 25K / 10K / 5K and Mighty Mammoth 1K Kids Dash Race Information

<p>THE MAMMOTH TRAIL RUN &#x1f9a3;&#x1f3dc;️ A Chronicle of Grit and Wonder!</p> <p>​October 10, 2026 | High Hope Ranch | 3353 County Road 2009 I Glen Rose, Texas &#x1f4cd;</p> <p>Attention all trailblazers, pioneers, and audacious gentlefolk! &#x1f920; The Mammoth Trail Run is calling you out to the untamed expanse of High Hope Ranch. We’ve carved out a thousand acres of rugged Texas Hill Country for a true test of your mettle. Gather the herd and prepare for an expedition that’ll leave you with legendary tales to tell. &#x1f335;</p> <p>A word to the wise: Some areas of the course feature downright STEEP inclines and declines. Trail shoes with heavy traction are highly advised to keep your boots firmly on the trail! &#x1f97e;</p> <p>​OFFICIAL UNDERTAKINGS: Whether you&#39;re looking for a brisk morning jaunt or a sun-up to sun-down reckoning, choose your challenge:</p> <p>100K Ultra: For the absolute boldest of the bunch! (26-hour cutoff) &#x1f570;️<br />50K | 25K | 10K | 5K: Rugged paths for every level of grit. ⛰️<br />The Mighty Mammoth 1K: A spirited, non-timed dash for the young &#39;uns! &#x1f3c3;&#x1f4a8;<br />​</p> <p>THE BOUNTY: &#x1f3c5;</p> <p>&#x1f455; Every pioneer who crosses the finish line earns a handsome Finisher&#39;s Medal and an OFFICIAL race shirt. <br />&#x1f6e1;️ Survive the 100K Ultra, and you’ll be walking away with a mighty heavy Finisher BUCKLE to prove your fortitude. <br />⛺ Plentiful provisions along the route to keep your canteens full and your wagon rolling. <br />&#x1f3b6; A post-race hootenanny complete with hearty grub, cold revitalizing tonics, and foot-stomping music! <br />​</p> <p>RULES OF THE TRAIL: &#x1f4dc;</p> <p>&#x1f6ab;&#x1f415; No Hounds: By official USATF decree, pets must remain at the homestead.<br />&#x1f4a7; Pack Your Own Canteen (B.Y.O.B.): This is a cupless expedition! Bring your own hydration vessels to keep the frontier pristine.<br />&#x1f326;️ Come Hell or High Water: We run rain or shine. The frontier waits for no one!<br />&#x1f985; Glory is the Prize: No age-group awards here. Your reward is the pure, unadulterated triumph of conquering the elements.<br />​</p> <p>TRAIL BOSS ITINERARY (Race Day): &#x1f305;</p> <p>06:00 AM: The gates open for Packet Pick-up<br />07:00 AM: 100K Stampede Begins<br />07:30 AM: 50K Start<br />08:30 AM: 25K Start<br />09:30 AM: 10K Start<br />10:00 AM: 5K Start<br />11:00 AM: The Mighty Mammoth 1K Kids Race! &#x1f9a3;​<br />​</p> <p>&#x1f3d5;️ CAMP &amp; QUARTERS: Stake your claim under the wide-open Texas sky! Primitive camping and Boondocking sites (no hook-ups) are available right on the land for $10 a head (max 6 per site). Prefer a solid roof over your head? The local guest houses and the Baymont Inn &amp; Suites in town will treat you right. &#x1f6cf;️​</p> <p>♻️ REFUNDS/TRANSFERS  Race Entry Fees are NON-REFUNDABLE, however TRANSFERS to another Person, Category or Mammoth Event are allowed.</p> <p>COURSE MAPS - Viewable <a target="_blank">HERE</a></p> <p><br />​​​</p> <p>       Dust off your gear and JOIN THE HERD.  Register today to secure your place in the chronicle!</p> <p> </p>