About Capstone

BUILT BY RUNNERS.
FOR RUNNERS.

Capstone was founded in Salt Lake City with one goal: create endurance events that combine world-class courses with an authentic, community-first experience.

Starting with our flagship Bootleg Boogie in Boulder City, Nevada, we're expanding across the country in 2026 with theSelection in Dripping Springs, Texas, the Virginia Beach Ultra, and the Longhorn Last Person Standing — bringing the Capstone standard to diverse terrain and new communities of athletes.

Whether you're chasing a buckle, surviving theSelection, or crossing your first finish line, Capstone events are designed to challenge, inspire, and bring athletes together.