October 2-4, 2026 | Leakey, Concan, and Uvalde TX

What Is Frio Trio?

Run. Ride. River.
Connect.

Three days of racing and unwinding in one of the most amazing parts of Texas.

Set in the Frio Valley near Leakey, Concan and Uvalde, Texas, the Frio Trio Endurance Festival combines
trail running, cross country running, gravel bike racing, mountain bike racing, stand up paddleboarding, floating the iconic Frio River, live music, good food, and the kind of campfire conversations that follow you home.

Pick your favorite race or two; or go for the Frio Fanatic Belt Buckle by completing the longest distances in the 5 main races; or assemble a team for the Frio Trio Team Championships and earn the ultimate multi-sport, off road bragging rights. Then, between all that racing slow down, float the river, relax, and enjoy the amenities at Basecamp.

Run.

TRAIL RUNNING RACES

  • Night Ultra 50k

  • Daytime Races of 17 mi, 8.5 mi, 5 mi, & The Summit 5k

  • Youth 1 mile

  • King and Queen of the Hill (Show Me The $$ Race - for cash prize)

CROSS COUNTRY RACES (NON-TECHNICAL, OFF ROAD)

  • 8 miles and 4 miles

  • Youth 1 mile

  • Dog Dash - 1 mile

Ride.

GRAVEL BIKE RACES

  • 60 miles and 33 miles

MOUNTAIN BIKE RACES

  • 18 miles and 9 miles

  • Youth 4 mile race

  • Slowest Mountain Bike Race (Show Me The $$ Race - for cash prize)

River.

SUP RACES

  • Standup Paddle Board Race - 2 miles (Show Me The $$ Race - for cash prize)

RIVER FLOAT

  • Relaxing float trip on the iconic Frio River

Event Passes and Pricing

We’ve made registering simple, and offer deep discounts for choosing more than one race. See the options for exact details. You can easily dial in the right amount of adventure for your weekend with one of our event packages, or by picking the individual races that call out to you, and enjoy all the community activities. We’ve also added a Meal Pass if you don’t want to think about food once you’re onsite.

3 Ways to Play

The Best of Hill Country

The Frio River Valley has been drawing Texans to the Hill Country for generations with its crystal-clear waters, miles of trails, and small town charm and hospitality. This area has become known as the “Swiss Alps of Texas,” and the fall is an incredible time to visit. Just check out some of these views from Bushong Mountain Park, where our night ultra 50k trail run, mountain bike, and cross country running races will be held. visit!

Festival Schedule

Frio Trio is designed to be experienced your way.

The schedule has been created where you can attempt every race if you want to try for the “Frio Fanatic” buckle. Or simply show up to the race(s) you want to enjoy. We’ve sprinkled in extra fun with live music, games, raffles, and three daily cash prize “Show Me The $$ Races”. All the while leaving you with time to relax around Basecamp, float the river, and explore the historic local towns, shops, eateries, and coffee shops.

Summary Schedule:

  • Friday is all about arriving, getting settled, dinner, and a community gathering at Basecamp - the hangout spot where you can relax with friends and meet amazing fellow-adventurers throughout the weekend. We will all send off the first race (the night ultra-trail race), which officially kicks off the racing party!

  • Saturday is adventure day, featuring gravel bike racing, trail running, river activities, and plenty of time to explore the Frio Valley between events. Then cap off the day with more relaxing river fun, games, awards, raffles, dinner, and drinks at the amazing Camp Cold Springs.

  • Sunday brings one final day of racing, including mountain biking, cross-country running, more youth races, a dog dash, and the King and Queen of the Hill Showdown before we gather one last time to celebrate the weekend and crown our winners.

Whether you're here to compete, connect, or simply enjoy a day in the Texas Hill Country, Frio Trio gives you plenty of ways to make the experience your own.

Tentative Schedule Below (schedule subject to change):

FRIDAY

All Day: Pre-riding at Bushong Mountain Park

- - @ Basecamp - Courthouse Lawn, in downtown Leakey - -

1:00-7:00pm: Packet Pick up + Check in

1:00pm-Late Night: Basecamp Hangout & Relaxing

6:00pm: Welcome + Dinner + Send off of the first race

6:15pm: 50k Night Trail Run Race (at Bushong Mountain Park, Leakey)

6:30pm: Show Me The $$ Race - Texas Slowest Mountain Bike (Courthouse Lawn)

SATURDAY

All Day: Pre-riding at Bushong Mountain Park

- - @ Basecamp - Main Street Finish Line, in downtown Leakey) - -

6:00-8:00am: Breakfast

7:00am: Gravel Bike Race- 33 & 60 miles

10:30am: Frio River Float Trip-1 mile (Frio Rio Rock Island to Happy Hollow)

11:00pm: Show Me The $$ Race - Standup Paddle Board - 2 miles (Frio Rio Rock Island to Camp Cold Springs)

11:00am-2:00pm: Lunch

- - @ at Garner State Park - -

2:00pm-Evening: River Floating and Relaxing

2:00pm: Trail Run- 17 miles

2:10pm: Trail Runs- Summit 5k, 5 mile, 8.5 mile

4:00pm: Youth Trail Run- 1 Mile (@ Garner State Park)

- - @ at Camp Cold Springs - -

6:00-Late Night: Dinner, Entertainment, Fun

7:00pm: Awards, Team Standings

SUNDAY

- - @ at Basecamp - Main Street Finish Line, in downtown Leakey - -

6:00-8:00am: Breakfast

8:00am-Noon: Basecamp - Main Street Finish Line

- - @ at Bushong Mountain Park, in downtown Leakey - -

7:00am: Mountain Bike Race- 9 miles

7:10am: Mountain Bike Race- 18 miles

8:30am: Youth Mountain Bike Race - 4 miles

10:00am: Cross Country Run- 4 miles

10:10am: Cross Country Run- 8 miles

11:00am: Dog Dash- 1 mile

11:10am: Youth Run- 1 mile

11:30am: Show Me The $$ Race - King and Queen of the Hill - 2.5 miles

12:00pm: Lunch + Closing Ceremonies and Awards

Frio Fanatic

Complete the longest-distance run, gravel ride, and mountain-bike events over the weekend. Lowest combined time wins

This option is all about testing your grit, and seeing all the best scenery the Frio Valley Region has to offer!

Friday

  • Night Ultra Trail Run - 50K

Saturday

  • Gravel Bike Race - 60mi

  • Trail Run - 17 mi

Sunday

  • Mountain Bike Race - 19mi

  • Cross Country Run - 8 mi

Frio Fanatic (Individual Challenge) Extra Details

Everyone who finishes all included races before the (generous) final cutoff time per race will get a special Frio Fanatic belt buckle and legendary status for the rest of their lives! There will be 1st, 2nd, and 3rd place prizes for male and female, and 1st place Master’s Male & Female. We can’t wait to see who gets through this tough challenge!

Frio Trio Team Championships

If you want to have fun with your friends, and if you think you have the toughest crew repping all the off road sports, jump in the Team Championships. This is your posse’s chance to prove who the baddest all around off road, endurance team is! To compete in the Team Championships, complete the longest distance offered in each of the main races (excluding the Show Me The $$ races).

Friday

  • Night Ultra Trail Run - 50K

Saturday

  • Gravel Bike Race - 60mi

  • Trail Run - 17 mi

Sunday

  • Mountain Bike Race - 19mi

  • Cross Country Run - 8 mi

Frio Trio Team Championships Extra Details

Rules are simple. Teams consist of at least 2 people, and up to 5 people max (one per race). Any combo of genders. One of your teammates will participate in each race. All teams are in the same category as each other, no matter how many you show up with. So, if you have fewer than 5 team members, you’ll have to work harder to stay in the hunt. The top 3 Teams will be rewarded with cool team trophies and ultimate bragging rights in off-road racing!

Show Me The Money Races

Each day, we will have a super-fun race with a prize purse. One for bikes, one on the river, and one on foot. The prize purse will be made up of the total registrants’ reg fees, minus a few bucks for race expenses, split by the winning guy and gal in each race.

Friday: Slowest Mountain Bike Race in Texas

How slow can you go? is the name of the game here. We will have a short loop laid out. Everyone starts at the same start line. Then the only rules are that your wheels have to be moving and you can’t touch the ground. If your body touches the ground (a.k.a. “dab” or fall over), or get caught track standing, an official will advance you immediately to the next marker. Whoever goes the least distance in the allotted time wins.

Saturday: Stand Up Paddleboard

Starting with a sprint to the water at Rio Frio Rock Island, you’ll paddle 2 miles downstream to Camp Cold Springs. The first person to get out of the water and across the finish line wins.

Sunday: King & Queen of the Hill

This is what it sounds like. We will have a 2-2.5-mile lollipop-style course up to the top of Bushong Mountain and back. First person across the finish line wins.

Maps

Overview Map

Run

Ride

River

Please note that the course may change last minute for a myriad of reasons. This file and profile image may not get updated. The course markings will be correct and the official designation of the course for the race.

These routes might shift over the summer, as we continue to make fun tweaks.
But these maps will give you the main idea.

Swag & Stuff

Register before the shirt cutoff and you'll get a super cool race shirt that you’ll actually want to wear. Register after the cutoff, and you'll still walk away with a cool, race logo’ed non-size specific item (like a hat, drink ware, neck gaiter, or something similar).

Extra Race Details

Course Markings

We will have fully marked courses so you can enjoy the ride, run, and paddling without stress. For the gravel bike race, we will have larger visuals everywhere you exit and re-enter roadways. And we will provide downloadable tracks for the gravel bike race. For the Stand Up Paddleboard Race, we will make the put in and exit are very obvious. We will also have volunteers greeting you out of the water to the finish line on shore. For all trail courses, we will have directional arrows anytime there is a choice to be made, and will block off the wrong ways with barricade tape and wrong way signs. We also clip bright orange confidence markers in the sections between intersections to help you feel good that you are still on course.

Cupless Racing

After years of cleaning up discarded cups at aid stations, and wasting a lot of trees, we implemented cupless racing. This means that for any hydration at an aid station you will need to bring your own cup, flask bottle, or bladder. We will also DQ for littering, which isn’t limited to cups. Anything that isn’t natural to the area is considered littering (which includes fruit peels, for example). If you or your spectators are seen littering, you may be disqualified and pulled from the race.

Timing

We will be timing all of the races except for the Youth races and the Show Me The $$ races. You’ll be given a timing chip that you must wear during the race. If you do not make it back to the finish line, please return your timing chip so that we know you are back and safe. We will search for anyone we don’t have a timing chip for! Live race results will be available via a link that will be in your pre-race email.

Aid Stations

We relish the opportunity to put on a party and a feast for you during the race. The gravel bike race will have at least two aid stations on course with hydration and grab n’ go snacks. The mountain bike race will have an aid station at the next lap/finish line. All other trail races will all have aid stations on course as well as the start/finish/next lap line. We will update course maps and add an aid station chart closer to the event.

Just Coming for the Spectating

A major part of this weekend is the community around the race, and spectators are a key ingredient. If you or your loved ones aren’t racing, we want you there. Tell everyone in your family and friends groups to come join the fun. Bring the kids, grandma and grandpa and the family dog. They can even purchase the Meal Package without a Runsignup account.

Get to the Texas Hill Country, Then Stay and Play.

Situated just 90 minutes from San Antonio, Leakey is the gateway to the Texas Hill Country. With miles of beautiful trails, gravel roads, and the crystal-clear waters of the Frio and Nueces Rivers, this is an ideal spot for outdoor adventure and small-town charm.

For those flying in, San Antonio is the closest major airport, with Austin being the next closest. There is a private airstrip in Leakey, and others nearby.

We encourage you to enjoy the many amazing locally-owned lodging options, restaurants, breweries, coffee shops, and shopping locations. We will update this section in the coming weeks with more friends we’ve made!

If you book lodging anywhere around Leakey, Concan, or Uvalde, you will be right in the heart of the action.

We created the Frio Trio to celebrate everything that makes this part of Texas special.

Whether you're visiting for the first time or returning to a place you've loved for years, you'll discover why people keep coming back to the Frio

Lodging

  • Cabins

  • Rentals

  • Local hotels & inns

Things to Do

  • Garner State Park

  • Swimming

  • Scenic drives

  • River access

Food and Drink

  • Leakey

  • Concan

  • Uvalde