On The Rocks Trail Run


Jul 13, 2019 at 7:00 AM

On The Rocks Trail Run

500 Deininger Rd.

York PA, 17402


Entry Fee $35
(Lowest or Early Registration)

Entry Fee 2 $40
(Highest or Late Registration)

Prize Money: no


  • 50K
  • 33.3K
  • 16.7K

Type: Trail

Starting Elevation: 900

High Point: 975

Percent of the course on un-paved trails: 100%

First Year of the Event: 2010


Rocks, Little Rocks, Some Big Rocks, Some dirt with rocks, Rocks with dirt, gravel with rocks, rocks with little rocks, few tree roots, and some groomed to grassy trail sections.

16.7K, 33.3K or 50K Race Course Description:

The course is challenging with 4 1/2 climbs that average approx. 250 vertical ft. each which make each loop about 1350 feet. The 16.7K is one awesome loop of trails and hills. If you running the 33.3K run you get to do all again. The 50k you get to do it for the third time. 16.7K is the complete profile (1 loop) – Approx. 1350 vertical feet

33.3K is 2 complete profiles (2 loops) – Approx. 2700 vertical feet

50K is 3 complete profiles (3 Loops) – Approx. 4050 vertical feet


No photos available.


Event Dates

Held on Jul 13, 2019

Held on Jul 14, 2018

Held on Jul 15, 2017

Held on Aug 01, 2015

Held on Aug 02, 2014

Held on Aug 18, 2012

Held on Aug 20, 2011

Held on Aug 21, 2010

Event Results

View 2018 Results

View 2017 Results

View 2016 Results

View 2015 Results