Pulse Endurance Runs...

• 48 Hours Run:- 48 Hours Run
• 24 Hours Run:- 24 Hours Run
• 12 Hours Run:- 12 Hours Run
• 6 Hours Run:- 6 Hours Run
• 100 Mile Run:- 100 Mile Run

_ The 2018 Pulse Endurance Runs:

The Pulse Endurance Runs are a beautiful and flat fixed-time race held at Eagle Island State Park, 8 miles west of Boise, Idaho. Test yourself against the clock and some of the northwest's top timed event runners at Idaho's premier timed race on a flat, dirt trail. Set a goal and achieve it, running as many miles as you can in 48, 24, 12, or 6 hours. Or, sign up for the 100 mile fixed-distance option! 
New for 2017 100 Mile Relay!! Bring 1-5 of your favorite running buddies and see how fast you can run 100 Miles. You get to choose how many loops each person does.. Come for fun, or come for speed....just bring your smiles!