272: Mammoth Endurance Gravel

Join us each week as we discuss gravel bikes, adventure biking, bikepacking, bike camping, or just playing bikes.

This episode we talk with James Llewellyn, the mastermind behind Mammoth Endurance Gravel. We’re digging into the PA Grand Canyon, the logic behind the two-loop format, and why this might be the hardest mental test on the East Coast calendar.

Official MAMMOTH Jersey

https://trevolti.com/products/mammoth-endurance-gravel-2026-event-jersey

Or grab one from our Reg page until March 1.

Trek Bikes

Nittany Mountain Works

Key Lab

CS Sports

Monolith Performance

https://monolithperformance.com/

Pennsylvania Dirtbags

unPAved Pennsylvania

Pennsylvania Environmental Council