Enter the Dragon's Den
Half Marathon · 10K · 5K. A hand-crafted endurance experience by eDragon Productions — through the heart of the Texas Hill Country.
Choose your fire
Three Ways to Run
Whether it's your first 5K or your fastest half, we've built a distance for you.
5K Run
Perfect for first-timers, families, and the fast crowd looking to fly.
- Chip timed
- Ages 5+ welcome
- Medal & tech tee
10K Challenge
A rolling loop through the neighborhood — the sweet spot between speed and grit.
- Chip timed
- Age-group awards
- Medal & tech tee
Half Marathon
The full Dragon experience. Hills, views, and a finish line you'll never forget.
- Chip timed
- Aid every mile
- Medal, finisher tee, & swag
Finisher's Reward
Earn the Dragon
Every finisher takes home our signature Dragon medal — cast in bronze, enameled in ember, built to be worn. It's more than metal; it's proof you faced the den.
The Course
Fast, scenic, unforgiving
Pearsall Park's Gruelling Hills serve up rolling terrain, real elevation, and sweeping views — fully supported with aid stations, medical, and a finish festival worth sticking around for.
Explore the courseRace Apparel
Wear the Fire
Custom-printed race apparel by eDragon Productions. Half Marathon finishers receive the official Dragon's Den finisher tee, and every entrant gets race-day swag.
Half Marathon Finisher Tee
Full-print Dragon's Den tee awarded to every half marathon finisher — front medallion, back E-Dragon Productions mark.
Race Singlet — Men's
Lava-forged race-day singlet — cut for speed, breathable in the Texas heat. Reserved for the first 100 Half Marathon registrants and paired with an eDragon running hat as a gift from eDragon Productions.
Race Singlet — Women's
Women's racerback cut in the same signature lava print. Limited to the first 100 Half Marathon registrants and includes the eDragon running hat gift.
Meet the Team
A word from the founders
The story behind eDragon Productions — why we build races for runners, by runners.
Race Preview
Relive the Dragon's Den
Highlights from previous years — the energy, the course, and the finish-line moments that define this race.
Race Recap
Scenes from the Den
A look at what happens when the horn sounds — sunrise miles, aid-station roars, and hard-earned medals.
Find the Start Line
Race location
Dragon's Den takes over Pearsall Park — home of the Gruelling Hills trail system — with wide-open start/finish space, free race-day parking, and gear-check at the line.
Registration is Open
Early-bird pricing ends soon. Lock your spot in the Dragon's Den.