FEES / DEADLINES / REGISTRATION
We will not be hosting the Highland Lakes Challenge this year.
October 20-24, 2021 is the date planned for next year.
​Please see "UPDATES" page. 
  • MONSTER Swims: You may enter only one of the following events: Monster Challenge or Weekend Warrior —or— you may enter a single stage per day with a limit of 2 of the 3 Weekend Warrior days or 4 of the 5 Monster Challenge days.
"Early-Bird" Entry
if rec'd by or on 8/29/20
"On-time" Entry
if rec'd on
8/30/20 thru 10/10/20
"Late"
 Entry (if available)
10/11/20 or after
Highland Lakes MONSTER CHALLENGE
Swim 5 Lakes in 5 Days | Oct. 23 - 27
$375
$400
$450
Highland Lakes WEEKEND WARRIOR
Above Distances Fri/Sat/Sun | OCT. 21 - 25
$225
$250
$300
BUCHANAN BUSTER — 4 to 4.2 mile
Lake Buchanan, TX | 10/21/20
$75
$85
$99
TEX's DARN CHALLENGE — 3-3.5 mile
Inks Lake, TX | 10/22/20
$75
$85
$99
LBJ LOOP — 2 to 2.5 mile
Lake LBJ, TX | 10/23/20
$75
$85
$99
SWIM THE CANYON — 3.1 to 3.5
Marble Falls, TX | 10/24/20
$75
$85
$99
HOME STRETCH 5k — 3.1 to 3.6
Lake Travis, TX | 10/25/20
$75
$85
$99
  • MILE Swims
"Early-Bird" Entry
if rec'd by or on 8/29/20
"On-time" Entry
if rec'd on
8/30/20 thru 10/10/20
"Late"
Entry (if available)
10/11/20 or after
Lake LBJ Mile | Friday, 10/23/20
$75
$85
$99
Marble Falls Mile | Saturday, 10/24/20
$75
$85
$99