Boundless

Boundless

Available on Prime Video
Arizona: 24 Hour Mountain Bike Race S3, E1: The "Burning Man" of the mountain biking world, this race attracts some of America's most eccentric mix, as competitors pedal a 24-hour loop course through the wild and dangerous cacti forest of the Sonoran Desert. The team deals with equipment breakdowns, is rattled by a race-stopping emergency airlift, and fights through the night time exhaustion.