CatASS 25/50k

CAT Ass aid station
What: 25K/50K “Fatass” trail run organized by the CATs (a great description of the course, including, maps, and elevation profile is available here, thanks to the VHTRC’s Furbutt’s Favorites).

When: Sunday, July 17th, 2016, 7 am

Where: Among spectacular trails within Shenandoah National Park, starting at the parking area just beyond Sugar Hollow Reservoir, (also called Charlottesville Reservoir) at the end of Sugar Hollow Rd.

What to bring: Enough water to get through a long run on a very hot day (70 liters hydration pack + 2 handheld bottles) + food/beverages to share afterwards

Aid on course: Limited. There is a spring for refilling bottles on the Doyle’s Run trail that may or may not require purification, and there’s a chance that someone will be at Blackrock Gap with refreshments upon the return on the AT at Mile 9 (25K) or Mile 19 (50K). There will also be self-service aid for the 50K runners at Turk Gap parking, near Mile 26.

Northfork Moorman sign


We are quickly approaching the date of our 3rd annual CATAss 50K, run in the Shenandoah National Park (SNP). The CATAss 25K/50K run is an informal “Fatass” event, (the official description of a Fatass is “no t-shirt, no entry fee, no wimps and no whining!”)

The CATAss will start promptly at 7 am at the parking lot just beyond Sugar Hollow Reservoir (also called Charlottesville Reservoir)  near Whitehall, VA, just outside the SNP boundary. The 25K and 50K courses follow along beautiful Appalachian Trail (AT) spur trails and the AT as they climb to the top of rocky summits, down through lush forests, and past beautiful waterfalls.

The 25K run will be an out-and-back that climbs from Sugar Hollow parking lot up the North Fork of the Moorman’s River Trail and continues on the AT north to Blackrock Summit, before turning around to descend back to the start point. The 50K run follows the 25K course to the top of Blackrock Summit and then continues north on the AT until turning onto the Jones River/Doyle’s Run loop spur trail. The 50K runners complete the loop and then turn back south on the AT all the way to Turk Gap Parking, before descending back to Sugar Hollow on the Turk Branch and South Fork Moorman’s trails.

Blackrock Summit Summer

A fantastic description of the 50K course, complete with maps (including a printable map), elevation profile and course stats, is available from the Furbutt’s Favorites webpage for the race.

There are plenty of out-and-back and trail-cut choices that can make your run less than 25K or 50K, and all distances are welcome. We will have a meet-and-greet social at Sugar Hollow following the run, for anybody interested in hanging out afterwards! Please think about bringing some sort of finger food to share!

Doyles River Falls


  • This is an informal run in which everybody is responsible for their own safety, whereabouts, and well-being. If unsure about the course, please run with someone who knows where they are going! Descriptions, maps (including printable maps), and elevation guide are available here.
  • Bring enough water to last a long day with no additional aid on what is likely to be a hot summer day. We suggest 70 liters of water in a hydration pack plus two handheld bottles full of water or sports drink. The good news is there are plenty of creeks to cool off in! In addition, there is a spring on the Doyle’s Run Trail that provides cool and refreshing water, but it might require purification before drinking.
  • Come join us for the post-run party at Sugar Hollow. Consider bringing some food and/or drink to share!

One thought on “CatASS 25/50k

  1. Pingback: CATAss 25K/50K — Sunday, July 17th, 7 am – Charlottesville Area Trail Runners

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