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Ultramarathons in Hill Country & Lakes (2026-27)

8 upcoming ultramarathons in Hill Country & Lakes in the next 12 months. The next is Fields of Gold 50 Miler • 50K • Marathon • Half Marathon & Ruck • 12 Hour • 10K • 5K on Saturday October 24 in Marble Falls, from $49.99.

All AustinRound Rock & North Suburbs (2)San Marcos & Hays County (2)Hill Country & Lakes (8)

• Sat24Oct

  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
• Sun8Nov

  Mustang Marathon (Hill Country Trivium) Road Race

  Sun Nov 8 · 7:00 AM · Marble Falls · Hill Country & Lakes

  1 mile5K10KHalf marathonMarathon50KTrail

  from $10
• Fri27Nov

  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
• Sun13Dec

  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
• Sat6Mar

  Great Springs Trail Race - Austin

  Sat Mar 6 · 6:30 AM · Del Valle · Hill Country & Lakes

  1 mile5K10KHalf marathonMarathon50KTrail

  from $10Goes up Dec 7
• Sat13Mar

  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
• Sat17Jul

  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
• Sat9Oct

  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