TNF Endurance Challenge Training $225.00 Options
Saturday Only Runs (-$75.00)
Wednesday and Saturday Training
Tuesday Speed Workout (+$75.00)
Fast becoming the signature US Trail Running Event, The North Face Endurance Challenge presents participants with one of the best courses and attracts top talent to make this race known as “The Big [...]
Ultra Trail Core $200.00 Training Distance
3 Day – Monday, Wednesday, & Saturday)
2 Day – Wednesday & Saturday (-$60.00) New for 2012 – Strength, Speed, and Endurance
This year we embark on an even more comprehensive program which offers 3 weekly workouts focusing on Strength, Speed, and Endurance, that will provide the ultimate [...]

