Pandora's Box of Rox
Join your friends at one of the largest and most exciting, locally owned and operated trail runs around! With unrivaled course markings; unique swag; fully-stocked aid stations; and exhilarating scenery; come play, run, and feel like a kid again! Spectators get in for free, and everyone can enjoy Reveille Peak Ranch, just outside Austin, TX.
With beginner friendly distances, like an 8 mile run and a 4 mile run, along with the youth mile, this makes for a fun family friendly event as well as a super tough long distance race for those wanting to tackle the 1/2 marathon, full marathon or double marathon!
The trails pass through beautiful meadows, cold creek crossings, scenic overlooks, and up and over one of the largest granite domes in this part of the country! Then enjoy the after party under the shade of the lakeside pavilion, with some food truck goodness, games, a swimming pool next to the finisher chute, and a few hundred really awesome amigos!
Additional Distances
This event also has the following sub ultra distances
Results
52.4 Miles
| Date | Finishers | Top Result (F) | Top Result (M) |
|---|---|---|---|
| 04/25/26 | 3 | 10:56:33 | |
| 04/26/25 | 24 | 10:59:25 | 9:16:42 |
| 04/27/24 | 18 | 13:21:25 | 9:51:31 |
| 04/29/23 | 30 | 11:37:55 | 7:13:40 |
| 04/30/22 | 13 | 11:13:42 | 10:43:19 |
| 04/25/21 | 27 | 11:29:51 | 8:19:41 |
| 04/25/20 | Race Cancelled | ||
| 04/27/19 | 14 | 13:48:17 | 8:55:38 |
| 05/05/18 | 17 | 12:24:12 | 8:50:58 |
| 04/29/17 | 21 | 10:59:21 | 8:57:58 |
50 Miles
| Date | Finishers | Top Result (F) | Top Result (M) |
|---|---|---|---|
| 03/05/16 | 29 | 8:29:58 | 9:03:58 |