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Brazos Bend 50

Date
Saturday, April 10, 2027
Apr 10 Saturday, 2027
Registration open· closes Apr 10, 2027 Register Now

Registration links may earn us a small commission at no extra cost to you.

When and where is Brazos Bend 50?

Brazos Bend 50 is on Saturday, April 10, 2027 in Needville, Texas. The first event starts at 6:00 AM local time. Distances: kids run, 5K, 10K, 25K, ultra and trail run. Current entry fees run $10 to $120 on RunSignup, before processing fees. Online registration is open and closes Apr 10, 2027.

Brazos Bend 50 race guide

The Brazos Bend 50 is a Trail Racing Over Texas 50-mile, 50K, 25K, 10K, 5K and kids race at Brazos Bend State Park near Needville on Saturday, April 10, 2027. The course is 99.9% flat, with one 10-foot hill, on crushed rock, shaded hiking trail and horse trail.

Venue
Brazos Bend State Park
Terrain
99.9% flat
50 mile
3 laps, 15-hour limit
50 mile start
6:00 a.m.
Finish closes
9:00 p.m.
50 mile finishers
Buckle

Brazos Bend 50 FAQ

When and where is the Brazos Bend 50?

Saturday, April 10, 2027, at Brazos Bend State Park, 21901 FM 762, Needville. Starts: 50 mile 6 a.m., 50K 7, 25K 7:30, 10K 8, 5K 8:30, kids run noon.

How much does the Brazos Bend 50 cost?

Current RunSignup entry fees, before processing fees: 50M $120 ($125 from December 8); 50K $100 ($105 from December 8); 25K $80 ($85 from December 8); 10K $70 ($75 from December 8); 5K $60 ($65 from December 8). Prices in parentheses are the next RunSignup tier.

Is the Brazos Bend 50 flat?

Yes, the race calls it 99.9% flat with one 10-foot hill. Surfaces are hard crushed rock, soft shaded hiking trail and horse trail. The 50 mile is three laps and the 50K two.

What are the Brazos Bend 50 cutoffs?

The 50 mile has 15 hours from the gun, the final-lap cutoff is no later than 4 p.m., and every finish line closes at 9 p.m.

What aid is at the Brazos Bend 50?

Three full stations (start/finish, Nature Center and Sawmill) plus an unmanned water stop at 40 Acre. No cups at aid stations, so carry your own.

Do you need a park pass?

Registered runners, pacers, volunteers, kids 12 and under and registered campers don’t. Anyone else 13 or older needs a special-events state park pass. Main parking is at the Nature Center, about a half mile from Elm Lake, with school-bus shuttles from overflow lots.

How old do you have to be?

16 for the 50 mile and 50K, 14 for the 25K. Pacer registration for the 50 mile opens March 1, 2027.

Race facts checked November 9, 2026 against Trail Racing Over Texas: Brazos Bend 50 and RunSignup: Brazos Bend 50. Entry fees come from RunSignup. Always confirm details with the race before you travel.

Events & distances

EventDistanceStartEntry feeRegistration
50M50 MilesApr 10, 2027, 6:00 AM$120.00 until Dec 7, 2026Opens Aug 15, 2026 · Closes Apr 10, 2027
50K50KApr 10, 2027, 7:00 AM$100.00 until Dec 7, 2026Opens Aug 15, 2026 · Closes Apr 10, 2027
25K25KApr 10, 2027, 7:30 AM$80.00 until Dec 7, 2026Opens Aug 15, 2026 · Closes Apr 10, 2027
10K10KApr 10, 2027, 8:00 AM$70.00 until Dec 7, 2026Opens Aug 15, 2026 · Closes Apr 10, 2027
5K5KApr 10, 2027, 8:30 AM$60.00 until Dec 7, 2026Opens Aug 15, 2026 · Closes Apr 10, 2027
Kids Run1KApr 10, 2027, 12:00 PM$0.00 until Apr 10, 2027Opens Dec 31, 2026 · Closes Apr 10, 2027
50M Pacer16.7 MilesApr 10, 2027, 12:00 PM$10.00 until Apr 10, 2027Opens Mar 1, 2027 · Closes Apr 10, 2027

Fees shown are the RunSignup price tier in effect now, before processing fees. Times are local to the race.

About Brazos Bend 50

***THIS IS THE APRIL EVENT***

Registration and information for the December edition (100M, 100K, 26.2M, and 13.1M): Brazos Bend 100

Description

Get ready for the April edition of one of the most popular trail races in Texas — Brazos Bend! Headlined by the marquee 50-mile, this event also features the 50K, 25K, 10K, and 5K, making it the perfect race for everyone from first-time trail runners to experienced ultrarunners chasing PRs.

Brazos Bend is known as the fastest trail course in Texas — flat, smooth, and built for big performances. With just about 10 feet of elevation gain, you’ll cruise across a mix of crushed rock paths, shaded singletrack, and wide, runnable horse trails. Expect warm Texas spring weather with the potential for cool, comfortable starts before the day heats up.

Located just south of Houston near Sugar Land, Brazos Bend State Park delivers a truly unique race setting. The park is rich with wildlife, including its famous American alligators. Don’t worry — they’re used to people and keep their distance — but spotting one along the course definitely adds to the adventure (and makes for some unforgettable race photos).

Whether you’re going long in the 50-mile, stepping up to your first ultra, or just coming out to enjoy a fast, fun trail race, Brazos Bend delivers an incredible race experience from start to finish.

What to expect racing with TROT:

At Brazos Bend, every runner gets the full Trail Racing Over Texas experience — a welcoming, laid-back atmosphere paired with top-notch race organization. Participants receive their choice of premium race swag, along with a finisher medal for all distances from 5K to 50K, and a 50-mile buckle for those taking on the longest challenge. Expect well-marked, chip-timed racing, free race photos, incredible volunteer support, and Texas-sized aid stations stocked to keep you moving all day.

With generous cutoff times, this is an event where both first-time trail runners and seasoned ultrarunners can settle in, enjoy the day, and accomplish their goals. The park’s smooth, flat trails make it approachable, while the unique setting — yes, including the occasional gator sighting — adds to the adventure (don’t worry, they keep to themselves). A free kids run, a strong community vibe, and plenty of time to hang out before and after your race make Brazos Bend just as much about the experience as the miles.

  • Fast, flat course — perfect for PRs and first-time trail runners
  • Distances for everyone: 50M, 50K, 25K, 10K, and 5K
  • 50-mile finisher buckles + medals for all other distances
  • Your choice of premium race swag
  • Chip-timed results
  • Texas-sized, fully stocked aid stations
  • Incredible volunteer support throughout the course
  • Generous cutoff times so you can run your race
  • Free professional race photos
  • Unique wildlife experience (yes, including gators — from a safe distance!)
  • Fun, welcoming trail community vibe
  • Free park shuttle bus for all participants and guests
  • Free kids run for the next generation of runners

Event details will continue to be updated here and via email/social.

See the 2027 Event Information tab in the menu for more detailed information on parking, shuttles, guest passes, aid stations, course maps, live tracking, and more.

Before you email us for help, please try our FAQ and Chat Assistance page.

Description provided by the race organizer via RunSignup.

Race data provided by RunSignup and refreshed every morning(last sync Nov 12, 2026). Registration happens on RunSignup; Lone Star Strides may earn a referral commission at no cost to you. Always confirm dates and details on the official race page.

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