Northeast Kingdom’s epic trail running marathon and MTB challenge is back on October 18, 2020!
In memory of Dave Blumenthal, a Vermont athlete and trail advocate
Voted Vermont’s Best MTB Race in 2014, 2015 and 2016 by Vermont Sports readers
Hosted by Kingdom Trails and Burke Mountain, this difficult race offers a spectacular 27 mile loop on singletrack and logging roads in a remote area of Vermont.
One lap event for trail runners & bikers, two lap CircumBerzerk 50 miler is for bikers only.
All proceeds go towards Kingdom Trails trailwork.