Oct 10
6:00 AM
Trail RunUltramarathon$460
Texas Backyard Ultra Series
375 South Shore Rd., Bastrop, TX
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Austin race calendar
Austin Ultramarathons
Find Austin-area ultramarathons and endurance trail races beyond the marathon distance. Registration details and starting prices are refreshed from the organizer.
Upcoming
9
Oct 10
7:00 AM
5K10K$65.99-$195
Autumn Harvest 50K • 20-Miler • 10-Miler • 5-Miler • Full • Half • 10K • 5K • Big Bastrop Backyard Ultra (Last Runner & Last Rucker Standing)
375 South Shore Rd., Bastrop, TX
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Oct 24
6:00 AM
5K10KFree registration
Mujeres and Marigolds
578 FM 153, Smithville, TX
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Oct 25
7:00 AM
5K10KFree registration
Lost Souls Trail Run
578 FM 153, Smithville, TX
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Dec 13
7:00 AM
5K10K$39.99-$199.99
Star of Texas 50 Miler • 50K • Marathon • Half Marathon • 10K • 5K • Speedyard (Fastest One Standing)
Pace Bend Park, Spicewood, TX
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Dec 19
8:00 AM
5KUltramarathon$100-$140
OUTLAST AUSTIN
1042 Event Center Dr, Dripping Springs, TX
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Jan 1
All day
5K10KFree registration
Run the River
Various, Spicewood, TX
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Jan 1
All day
Trail RunUltramarathon$545-$1145
Run the River: Rio Colorado Ultra Slam™
Various, Spicewood, TX
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Jan 16
7:00 AM
5K10K$35-$329.99
Lost Pines Endurance Fest 5K to 250K
375 South Shore Rd, Bastrop, TX
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