Sunday, January 15, 20179:00 am CDT
Wonder World Dr and Hunter Road
San Marcos, Texas 78666

The 10 mile course leads runners through a rather porous section of the Edwards Aquifer. Juniper groves, meadows, ephemeral wetlands, and oak mottes co-exist in Purgatory Creek Greenspace.  More experienced trail runners will enjoy some difficult technical sections of trail during the race while still runnable.

The 5K course is a rigorous course with a medium technical rating and is the perfect introduction into trail running.  

Walkers and hikers are encouraged and welcome to participate

in the 5K and 10 mile race.

This race will benefit the San Marcos High School Cross Country

Booster Club.  Go Rattlers!  We would like to thank La Ciima, Angel Drops,

Hops and Grain, and Core Running Company for supporting this event.

Runners and walkers will receive a t-shirt.  Registrations taken after 1/1/15 are not be guaranteed a t-shirt.  Late registrations are not guaranteed a t-shirt.

No dogs allowed.   No refunds.


5K - 
$25 Until Jan 14th
$35 Race Day

10 miler
$35 Until Jan 14th
$45Race Day

Packet Pickup:

Saturday, January 14th, 11am - 5pm
Core Running Company, 400 S. CM Allen Parkway
San Marcos, TX 78666

Race Day Packet Pickup:
At Purgatory Trail 8:00am

Awards: Top 3 Male/Female for each distance.  award is free entry to the next years race!
Contact: Core Running Company  512 353 2673 or