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Pandora's BoX of RoX Trail Run

Quick facts

Distance Ultra marathon - 84km

About Pandora's BoX of RoX Trail Run

Reveille Peak Ranch, is host to the annual Pandora’s Box of Rox Trail Run. This ranch has a huge granite dome (2nd largest in the region) that runners go up, around, and over throughout the course. When runners are not in the ever-changing rock features, they’re winding through beautiful hill country forest, through streams, wild flowers, and around a lake. To top it all off, participants start and finish next to the lake in the Pavilion complete with a swimming pool touching the edge of the finishing chute. Plan to stay a while after the event. Perfect race to truly challenge yourself and spend some time with new and old friends.  This course has, Plenty of gorgeous panoramic views, lots of cactus to appreciate and avoid, a few creeks that may or may not have water, depending on the rain. This run will be sure to please every trail runner’s quest for rugged adventure.


Half Marathon

  • 21.097km


  • 42.195km

8 miler

  • 12.87472km

Double Marathon

  • 84.007548km



Camping available at the start/finish area.

Aid Stations

The aid stations begin with all the basics: water, Tailwind, sodas, gels, salted items in pretzels and chips, sugars in candies, plus cookies, and pb&j sandwiches. Also, we usually find some fresh fruits such as oranges, bananas, and melons. Not all aid stations will have the same foods.

Award Medals

Every finisher gets a commemorative medal to honor your achievement. Top 3 male and Top 3 female receive awards.

Equipment Storage

You can setup your own gear in the start/finish area, but we do not haul any drop bags out to the aid stations.

Maximum Time

15 hrs


Plenty parking at the start/finish area.


Chip Timing


Reveille Peak Ranch



Highland Lakes

Longhorn Cavern and State Park

The Historic Burnet Square

Highland Lakes Air Museum

Fort Croghan Museum 

Hamilton Creek Park

Galloway Hammond Recreation Center

Reveille Peak Ranch


The course is a 13.1mi loop repeated four times for the 52.4 mile race. It starts and finishes with a jeep road for about a half mile, then the rest is trail. Its what we call a lollipop route: start with a short section to a location where you run a large loop, then back the same way you went out for the final section. The trail crosses many creeks that may or may not have water. It might be dirt and it might be rock. We will cross a few domes that remain on rock surface for a mile or more.

The race information has been found on the official website of the event or through publicly available sources. Always refer to the official website the latest race information. Please let us know if any data is wrong or missing, by emailing us.