The Mansfield Double Up is extremely unique as it utilizes sections of the Long Trail (America's oldest long-distance hiking trail) and its spur trails, which are primarily sustained and protected by the Green Mountain Club (GMC). 

Because we are traveling over fragile terrain, the race is capped at 70 runners, giving it an element of exclusivity.  Additionally, to ensure strong competition, the following qualifying times are required:

Men half-marathon - 1:45:00  |  Full marathon - 3:30:00
Women half-marathon - 2:00:00  |  Full marathon - 4:00:00

Awards:  The top three male and female finishers will receive awards.  Additionally, the oldest and youngest runners will receive an award, though racers must be at least 18 years of age to compete.  We will also hold a raffle after the award ceremony. 

What do we want?

Native Endurance produces unique events that challenge competitors to try something new.  We value Vermont's local brands not only because we're neighbors, but because Vermont products also happen to be some of the best out there.  We want our sponsors to reflect those values, and if you can help make this event a success, we'll be sure everyone knows you're behind it.  So, will you take a hot second and fill out our quick form below?  Don't like forms? Give us a call at 802-881-3284 or shoot RJ an email at rj@nativeendurance.com.

Gold Level gets you a large logo on the event webpage, logo and tags on social media posts (paid for by Native Endurance), and mentions in Native Endurance email communications.

Silver Level gets you a medium logo on the event page, logo and tags on social media posts (paid for by Native Endurance).

Bronze Level gets you a small logo on the event page, as well as logo and tags on social media posts (paid for by Native Endurance).

All sponsors will get a shout out at the race start and awards ceremony after everyone gets off the mountain.

Thanks in advance for your time and consideration! Back to main race page.