Print your 2019 Castell Grind waiver here.
Early Bird Special
Nov 1st till Dec 31 -
$65 for the 60 miles
$50 for the 45 miles
$35 for 30 miles
Jan 1st till Mar 25 - $70 for the FG and $40 for the HG
Late Registration (RSVP only pending race has not filled)
Apr 1st till Apr 3rd - $75 for the FG and $45 for the HG
Email email@example.com for openings
Each race is capped... stay posted.
We expect all races to sell out very fast. Typically with in a couple hours. Please register early to ensure a spot in this years' race. There is no race day registration.
Click this link to register online starting Nov 1, 2018 at noon.
50K - Print map B
75K - Print map C & A
100K - Print map B & A
These are the official courses but are subject to change if conditions require race day.
GRAVEL GRINDER RACE IN THE TEXAS HILL COUNTRY