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Ultramarathons near Austin (2026-27)
Updated
6 ultramarathons are coming up near Austin in the next 90 days; the next is Fields of Gold 50 Miler • 50K • Marathon • Half Marathon & Ruck • 12 Hour • 10K • 5K on Saturday, October 24 in Marble Falls. 12 ultramarathons are listed near Austin for the next 12 months; the next one starts from $49.99.
All AustinRound Rock & North Suburbs (2)San Marcos & Hays County (2)Hill Country & Lakes (8)
By date
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Fields of Gold 50 Miler • 50K • Marathon • Half Marathon & Ruck • 12 Hour • 10K • 5K
Sat Oct 24 · 7:00 AM · Marble Falls · Hill Country & Lakes
5K10KHalf marathonMarathon50KTrail
from $49.99 -
Salmagundi Trail Race
Sat Nov 7 · 6:30 AM · Dripping Springs · San Marcos & Hays County
5K10KHalf marathonMarathon33 milesTrail
from $63 -
Mustang Marathon (Hill Country Trivium) Road Race
Sun Nov 8 · 7:00 AM · Marble Falls · Hill Country & Lakes
1 mile5K10KHalf marathonMarathon50KTrail
from $10 -
Colorado River Run 250K • 100 Mile • 50 Mile • 50K • Marathon • Half Marathon & Ruck • 10K • 5K • Kids 1K
Fri Nov 27 · 9:00 AM · Cedar Creek · Hill Country & Lakes
50 milesTrail
from $189.99 -
Star of Texas 50 Miler • 50K • Marathon • Half Marathon • 10K • 5K • Speedyard (Fastest Person Standing)
Sun Dec 13 · 7:00 AM · Spicewood · Hill Country & Lakes
5K10KHalf marathonMarathon50K
from $59.99Goes up Dec 5 -
Outlast Austin
Sat Dec 19 · 8:00 AM · Dripping Springs · San Marcos & Hays County
18 miles36 milesTrail
from $100Goes up Dec 1 -
Great Springs Trail Race - Austin
Sat Mar 6 · 6:30 AM · Del Valle · Hill Country & Lakes
1 mile5K10KHalf marathonMarathon50KTrail
from $10Goes up Dec 7 -
Rodeo Trail Run of Austin • Backyard Ultra (Last Cowboy/Cowgirl Standing) • 8 Hour • Marathon • Half Marathon • Backyard Ultra Relay Duos (2-Person Team)
Sat Mar 13 · 8:00 AM · Spicewood · Hill Country & Lakes
4.167 milesHalf marathon28 milesTrail
from $109.99Goes up Dec 20 -
Hippo Trail Fest
Sat Mar 20 · 7:30 AM · Hutto · Round Rock & North Suburbs
1 mile5K10K10 miles20 miles50KTrail
from $10Goes up Dec 21 -
River's Edge Trail Race
Sat May 29 · 7:30 AM · Georgetown · Round Rock & North Suburbs
1 mile5 miles10 miles25K50KTrail
from $10Goes up Mar 1 -
Austin Solstice Circuit 52 Miler • 50K • Marathon • 27K • Half-Marathon • 10K • 5K • 12-Hour Solo & Relay
Sat Jul 17 · 7:00 PM · Spicewood · Hill Country & Lakes
27KMarathon50K52.7 miles
from $89.99Goes up Nov 24 -
Autumn Harvest 50K • 20-Miler • 10-Miler • Full • Half • 10K • 5K • Last One Standing Gauntlet • Last Rucker Standing
Sat Oct 9 · 7:00 AM · Bastrop · Hill Country & Lakes
5 miles10 miles20 miles50K200 milesTrail
from $49.99Reg. closed
Quick answers
How many ultramarathons are near Austin in the next 3 months?
6 ultramarathons are listed near Austin between October 17 and January 15. The next is Fields of Gold 50 Miler • 50K • Marathon • Half Marathon & Ruck • 12 Hour • 10K • 5K on Saturday, October 24 in Marble Falls.
What is the cheapest ultra near Austin right now?
Mustang Marathon (Hill Country Trivium) Road Race on November 8 has the lowest listed entry fee in the next 90 days: $10. Prices are before the registration platform's processing fee.
When does the next early-bird price end for ultramarathons near Austin?
Austin Solstice Circuit 52 Miler • 50K • Marathon • 27K • Half-Marathon • 10K • 5K • 12-Hour Solo & Relay: the 52.7 miles goes from $139.99 to $159.99 after November 24. 6 more of these ultramarathons publish a later price increase.
Are there ultramarathons near Austin this weekend?
None are listed for October 17 to October 18. The next is Fields of Gold 50 Miler • 50K • Marathon • Half Marathon & Ruck • 12 Hour • 10K • 5K on Saturday, October 24 in Marble Falls.