Spartan Sprint Race (3+ miles, 10+ obstacles) The Spartan Sprint course is a 3+ mile battlefield of insane mud running with 10+ obstacles to test your physical strength and mental endurance.
Event History
2013
Dec 07, 20132012
Dec 01, 2012Join ATRA Membership
Trail News Categories
The latest news and event information

National High School Trail Championships to Celebrate10 Year Anniversary

Sophia Laukli: Competition, Consistency and Community Through Trail Running

Beaudoin-Rousseau Breaks One-Hour Barrier at Mount Washington Road Race

ATRA unveils new and improved website

HydraPak Unveils Fuel System, Simplifying the New Era of Endurance Fueling


