Be you. Let's go.
Our Partners
Upcoming Events
Whether you’re looking for trail runs, adventure races, mountain bike races, or off-road triathlons we have you covered with well-organized, challenging, fun-loving, family-friendly events.
COVID-19
COVID-19 updates and information for race day.
Bluff Creek Blowout
Oct 16, 2021 -tentative-
6, 12, or 24hr mountain bike race
Bluff Creek Ranch
6, 12, or 24hr mountain bike race
Bluff Creek Ranch
Dirty Dozen Mtn Bike Race
Feb 6, 2021
6 or 12hr mountain bike race
Bluff Creek Ranch, Warda Texas
6 or 12hr mountain bike race
Bluff Creek Ranch, Warda Texas
Gator Bait Adventure Race
Canceled-
Huntsville State Park
Huntsville, Texas
Huntsville State Park
Huntsville, Texas
Gator Bait Trail Runs
Canceled-
Huntsville State Park
Huntsville, Texas
Huntsville State Park
Huntsville, Texas
Rock Dallas Triathlon
May 29, 2021 -tentative-
Grapevine, Texas
Grapevine, Texas
Rock Dallas Trail Runs
May 30, 2021 -tentative-
Grapevine, TX
Grapevine, TX
Jurassic Trail Runs
June 26, 2021 -tentative-
5k, 15k, and 13.1mile trail run
Dinosaur Valley State Park
5k, 15k, and 13.1mile trail run
Dinosaur Valley State Park
Meet Terra Firma
Simon
Simon
"The finish line is only 100 yards ahead.."
Felix
Felix
... dreaming up the next big idea!
Greg
Greg
"In order to fail, you first must have tried..."
Kathy
Kathy
The brain behind it all.
Johnan
Johnan
"I'm just here for the beer and free aid station snacks."
Jared
Jared
You've never met a soul who loves Pickle Juice more.
Kim
Kim
"Go outside and make friends with a tree.” — Bob Ross #zenofbob
Becky
Becky
Becky is our timing godess. You'll likely not see her much... you're not allowed to. She doesn't know what place you're in or what lap you are on.
Lyn
Lyn
Lyn hopes her passion for being outdoors, enjoying nature and participating in friendly competition will be her way of inspiring those racers that choose to share her passion.
Susan
Susan
No gears, no problem.
Bill
Bill
Undoubtedly our most popular, obedient, and mature Terra Firma member.
Recent Races
Looking for a Terra Firma event you completed recently? Find links to photos, race results, and more right here!