Grindstone 100


Sep 16, 2022 at 6:00 PM

Grindstone 100

222 Boy Scout Ln

Swoope VA, 24479

United States

Event Facebook page

Entry Fee $
(Lowest or Early Registration)

Prize Money: no


  • 100M

Type: Ultra

Starting Elevation: 1700

High Point: 4500

Percent of the course on un-paved trails: 95%

First Year of the Event: 2008


Grit, endurance, temporary loss of sanity. You might need all of these if you want to attempt Grindstone. If you want to finish, well, just keep in mind this is, without a doubt, the hardest 100 miler east of the 100th meridian. Now that you’re hooked, Grindstone is going to be an incredible adventure for each and every entrant. From the beautiful start/finish location at Camp Shenandoah to the monster climbs and the solitude of single track ridge running, you just can’t beat Grindstone… but you can try! Come and join us for a wonderful event and experience what this 100 mile course has to offer you. It will be an experience you’ll never forget! Grindstone is event #4 in the Beast Series


No photos available.


Past Event Dates

Held on Sep 16, 2022

Held on Sep 17, 2021

Held on Oct 02, 2020

Held on Oct 04, 2019

Held on Oct 05, 2018

Held on Nov 07, 2015

Held on Oct 03, 2014

Held on Oct 04, 2013

Held on Oct 05, 2012

Held on Oct 07, 2011

Held on Oct 01, 2010

Held on Oct 03, 2008

Event Results

View 2019 Results

View 2018 Results