Pandora's Box Of Rox

Pandora's Box of Rox is an annual trail running event held at Reveille Peak Ranch near Burnet, Texas, just outside Austin. Scheduled for late April, it offers a variety of race distances including 4 miles, 8 miles, a half marathon (13.1 miles), a full marathon (26.2 miles), and a challenging double marathon (52.4 miles), plus a youth 1-mile run for kids 12 and under. The course features rugged terrain with scenic meadows, creek crossings, and a notable granite dome.

The event is family-friendly with well-marked trails, fully stocked aid stations, and a festive atmosphere including an after-party with food trucks, games, and a swimming pool. Registration opens in November. Visit the organization's website for the most recent information.