Boyer's Furnace 40 Mile

Boyer’s Furnace is a low-key, minimally supported 40-mile loop through the Massanutten Mountains. The run was started in 2006 by Greg Loomis and is named for Boyer’s Furnace, one of four stone blast furnaces operated in Fort Valley during the 19th Century.

The event is a "fat-ass" - no entry fee, no awards, some aid.  Please RSVP if you are coming.


Where: The start is in the Fort Valley.  

When: Saturday, December 27, 2014 at 7:00 am.

Elevation profile:

Altitude profile

More information: Turn sheet | Directions to start 

More Information:  Contact Tony Escobar at

Results of Prior Runs