Labor Day Trail Challenge Marathon • Half Marathon • 10K • 5K • 1 Hour
About this race
RETURN OF THE BULL
Conquer the Lost Pines on single-track trails along the Colorado River
September 5, 2026 | McKinney Roughs Nature Park, Cedar Creek TX 5K · 10K · CARPE DIEM 1-HOUR · HALF MARATHON · MARATHON TRAILS Single-Track & Fire Roads ECOSYSTEMS 4 Unique Biomes SETTING Colorado RiverAbout the Race
THE RODEO TRAIL RUN SERIES RIDES AGAINKick off your Labor Day weekend with an unforgettable trail running experience at McKinney Roughs Nature Park, a stunning 1,140-acre preserve just 13 miles east of Austin along the Colorado River. Choose from five events that wind through the park's rolling box canyons, wildflower meadows, and towering loblolly pine forests.
This is Central Texas trail running at its finest. You'll traverse four distinct ecosystems. Post Oak Savannah, Blackland Prairie, East Texas Piney Woods, and a lush riparian corridor, all in a single race. Expect technical single-track, scenic river overlooks, and the kind of terrain that makes every mile an adventure.
Return of the Bull marks the second chapter of the Rodeo Trail Run Series, following the inaugural Austin's Rodeo Trail Run at Grelle Recreation Area. All half-marathon and marathon finishers receive a custom rodeo-style belt buckle and event shirt, the signature swag of the series.
Whether you're a seasoned ultra-distance trail runner taking on the full marathon, a veteran racer tackling the half, or a newcomer ready for your first 5K off-road, the Labor Day Trail Challenge has a distance for you.
Choose Your Distance
FIVE EVENTS · ONE EPIC COURSE 5K 3.1 Miles Beginner Friendly 10K 6.2 Miles Intermediate POPULAR🔥 HALF MARATHON 13.1 Miles Intermediate MARATHON 26.2 Miles Advanced
⏱️ Carpe Diem Trail Challenge
How far can you go in one hour? The Carpe Diem challenge is a timed effort — run as many miles as you can in 60 minutes on the same single-track course. No set distance. No pressure. Just you, the trail, and the clock.
STARTS 6:30 AM · 1 HOUR ⚠️ Early bird pricing ends April 1. Prices increase $10 after that dateCourse Highlights
WHAT AWAITS YOU ON THE TRAIL Lost Pines Forest Run through towering loblolly pines and eastern red cedars, an isolated pocket of East Texas ecology River Overlooks Scenic bluff-top views of the Colorado River from the Ridge and Bluff Overlook trails Rolling Elevation Up to 469 ft of elevation gain on technical single-track through box canyons and ridgelines Aid Stations Fully stocked with water, electrolytes, snacks, and encouragement Wildlife Corridor Four ecosystems converge here, home to 250+ bird species and diverse Central Texas wildlife Rodeo Series Buckle Every half marathon and marathon finisher earns a custom rodeo-style belt buckle from the Rodeo Trail Run SeriesRace Swag & Awards
WHAT EVERY FINISHER TAKES HOME TRAIL RUN RODEO SERIES Rodeo Series Buckle Custom belt buckle, signature of the Rodeo Trail Run Series. Every half-marathon and marathon finisher. Event T-Shirt Moisture-wicking, gender-specific cut with rodeo series branding LOST PINES Finisher Medal Custom Lost Pines design for all finishersAwards
FOR THOSE WHO RIDE THE HARDESTOverall Winners
Cowboy hat award for top male & female finisher in each distance event
FINISHER RODEO TRAIL RUN SERIES • 2026All Finishers
Every half-marathon and marathon runner who crosses the finish line within cutoff earns a Rodeo Trail Run Series buckle
Race Details
EVERYTHING YOU NEED TO KNOW DateSaturday, September 5, 2026DayLabor Day WeekendStart Time7:00 AM (Carpe Diem starts 6:30 AM)LocationMcKinney Roughs Nature ParkAddress1884 State Hwy 71 West, Cedar Creek, TX 78612SurfaceDirt / Single-Track TrailChip TimedYesStroller FriendlyNo (trail course) Getting There: Located on Hwy 71 just 13 miles east of Austin-Bergstrom International Airport. Look for the distinctive rock wall entrance with windmill on the south side of the highway. Free parking available in the main lot with additional overflow parking.Nearby Accommodations: Hyatt Regency Lost Pines Resort & Spa is adjacent to the park. Additional hotels available in Bastrop (8 miles east). Make a weekend of it, race Saturday, relax Sunday and Monday.
Rodeo Trail Run Series
The Labor Day Trail Challenge is the second event in the Rodeo Trail Run Series. Ran the Austin Rodeo Trail Run at Grelle in March? You're a series veteran. New to the rodeo? Welcome to the herd. Either way, you'll earn one of the two signature series buckles and shirt when you cross the finish line.
LABOR DAY TRAIL CHALLENGE 2026 McKinney Roughs Nature Park · Cedar Creek, TX · September 5, 2026 Sponsor Opportunities AvailablePick your distance
Running
50 Miler
8-Hour Run/Walk
50K
Marathon
Half Marathon
Half Marathon Ruck
10K
5K
8-Hour Relay
The Goal: Complete as many loops as your team can handle before the 8-hour clock runs out. The Strategy: You and your partner split the workload completely on your own terms. Alternate every single loop, swap out every hour, or split the day right down the middle; the choice is entirely yours! The Transition: Tag out your partner at the vibrant main exchange zone, where you can cheer each other on, refuel, and keep the team energy soaring.
Race-day daylight
We have no recorded weather for Cedar Creek yet, but sunrise and sunset follow from the venue and the date.
The sun rises at 7:01 AM and sets at 7:42 PM local time (CDT) in Cedar Creek on September 4, 2027 — 12h 40m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
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Results — Labor Day Trail Challenge Marathon • Half Marathon • 10K • 5K • 1 Hour
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Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 1 Cedar Creek event
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