The ultra trail running champion has some things to keep in mind when it comes to racing internationally.
The North Face’s inspiring short film “Curiosity” follows ultrarunners Rory Bosio, Timothy Olson and Hal Koerner at the
The Ultra-Trail du Mont-Blanc and its sister races are drawing more Americans than ever.
This California-based professional ultrarunner is always on her feet whether she's training, working as a pediatric intensive care nurse,
The emergency room nurse recently won the women's division at The North Face Ultra-Trail du Mont-Blanc.
She defeated a 29-year-old last month in a 50K race