UltraSignup

Step onto the rails of one of New England’s most iconic ultras. In this episode of UltraSignup’s Behind the Bib, we follow one runner’s experience at the Ghost Train 30-Hour Ultra in New Hampshire. Jeremy aka @ChadUltraRuns, flew across the country to toe the line at Ghost Train, after hearing it recommended by fellow runners.…

Trail running is a unique sport because of the people within the trail community. At the heart of the community are the local races, the race directors, and the runners. Dirt Circus is a celebration of the trail running community and Dirt Circus Tempe is always a really fun and soul-satisfying experience. Below you will find…

Want to steal treadmill secrets from one of the fastest 100-mile minds in the U.S.?

The evening before the 2025 Western States Endurance Run, Jim Walmsley and Kilian Jornet sat down with Brian Metzler and the team at UltraSignup to talk about running and life. These two legends are often pitted against one another and when they are racing the competition is fierce, but in this setting they shared a…

From packing, planning, and prepping, here’s everything you need to know to get ready for your first, or your next stage race.

Is Zone 2 the endurance hero it’s cooked up to be? Yes, and no.

Step inside Big Dog’s Backyard Ultra with photographer Jacob Zocherman, who captures the grit, camaraderie, and sleepless beauty of the world’s most relentless endurance event. A behind-the-scenes look at what it means to run, crew, and endure together.

This episode of Behind the Bib heads to North Conway, New Hampshire, home of the Kismet Cliff Run, a September tradition set against the rugged beauty of the White Mountains. Runners choose between the Beast of the East Half-Marathon—possibly one of the hardest half marathons in the U.S.—and the Little Beast 5-Miler, hosted by Six03…

This episode of Behind The Bib features Groovin in the Aspens, a Flagstaff, AZ trail race organized by Bear Jaw Events.

Stage races aren’t just about endurance. They’re about waking up sore, smiling, and doing it all again. Here’s how to train so you don’t just survive the stages but savor them.