Welcome Trail Running Tribe

The dirt lovin’ family at Endurance Buzz Adventures has the following mission:

  • Dirty Fun! – Provide high-quality, challengingly fun, and memorable running adventures on the sweetest trails in the north Texas area. Btw, some of our race distances are somewhat odd but we kind of like it that way.
  • One Planet – Execute events with an environmentally aware mindset.
  • Kids Rock! – Free 12-and-under fun run.

“Little changes can have big effects” – Malcolm Gladwell

– David Hanenburg and the Endurance Buzz Adventures Family


David also owns Endurance Buzz – The source for trail/ultra running goodness on the amazing people and races in the TALON (TX, AR, LA, OK, NM) region.

What the Tribe is Saying…

Thank you for giving me the best "first ultra" experience I could have ever wanted! I had a great time kicking up some sand, dancing with the rocks and enjoying the beautiful views from the top of the " Texas mountains"! Being handed the medaled honey bear by your sweet little girl was the sweetest thing! The bell was the icing on the cake (I'm still in shock that even happened)! The volunteers knew what I wanted even before my dazed brain registered the menu of the aid stations; their words of encouragement and gentle nudge to keep going meant the world! So, THANK YOU for a great experience!!!

Possum Kingdom

Thank you so much for putting on a top-notch event this weekend! I'll be definitely bringing some folks with me from Houston next year, the HTRex crew will be well-represented if I have anything to do with it. :)

Fossil Valley

Thanks for the great race at Possum Kingdom! Great trails, great organization, and be sure to pass on thanks to all the great volunteers. Definitely will plan on making another Endurance Buzz Adventures event in the future and recommend to others.

Possum Kingdom

The Tribe in Action

(Photos Credit: movin-pictures.com)


  • ***Online registration is closed. We will have race-night registration. See main event page for pricing details and a link to the Race Document.***

    REGISTRATION for ISLE DU BOIS will open up this summer.

    REGISTRATION for POSSUM KINGDOM 2017 will open up Fall 2016.

    REGISTRATION for WHISPERING PINES 2017 will open up Fall 2016.