Bluebonnet Trail Run 50 Miler • 50K • Marathon • Half Marathon & Ruck • 10K • 5K • Last Runner Standing
Updated
Sunday, March 28, 2027 (race weekend from Saturday, March 27, 2027), first start 7:00 AM, in Marble Falls (Turkey Bend Recreation Area). Distances: 5K, 10K, Half marathon, 50K. Entry from $49.99 to $109.99; the 50K goes from $109.99 to $119.99 after January 2.
Course and race notes
Bluebonnet Trail Run: The Million Bluebonnets Run.
Benefits: FitWorks Programs. One run. One million bluebonnets. One epic finish line. Experience the Beauty of Texas Bluebonnets in Full Bloom! A million reasons to run!
In the organizer's words, from the race's own listing.
Race details
Date
Mar 27 to Mar 28
Main race Sun Mar 28 · in 141 days
Start time
7:00 AM
Earliest wave on Sun
Course
Trail
Dirt or single-track on at least part of the course
Distances
5K10KHalf marathon50K
Price
$49.99 to $109.99
Plus the platform's processing fee
50K goes up after Sat Jan 2 (in 56 days)
Registration
Open
Online signup closes Thu Mar 25 (in 138 days)
Opened Apr 1, 2026
Race day in Marble Falls
Weather
75° / 53°F
Typical high and low for March 28, with a 22% chance of rain.
NOAA 1991–2020 climate normals, Austin 33 Nw, TX (8.3 mi away). Averages, not a forecast; a forecast appears here a week out.
Daylight
7:28 AM – 7:48 PM
Sunrise and sunset on Sunday. The 7:00 AM start is 28 minutes before sunrise, so bring a light and something reflective.
Calculated for the race location.
Plan your trip
For the night before, Sat Mar 27
Where to stay
See all places to stay near Marble Falls, TX ↗
Prices checked November 4, 2026 and can change. Confirm on the booking site before you book. We may earn a commission at no cost to you.
Getting there
- GRKKilleen Regional Airport / Robert Gray Army Airfield41 miFlights arriving Mar 27 into GRK ↗
- AUSAustin Bergstrom International Airport42 miFlights arriving Mar 27 into AUS ↗
- SATSan Antonio International Airport73 miFlights arriving Mar 27 into SAT ↗
Prices checked November 4, 2026 and can change. Confirm on the booking site before you book. We may earn a commission at no cost to you.
Airports from OurAirports, straight-line distance. Flights open on Google Flights.
Trip cost
Add what you'll actually pay. It stays in this browser.
Total $0
Race entry starts at the lowest listed price, before the platform's fee.