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Lake Travis New Year's Trail Challenge with Ruck options- 100K | 50K | 25K | Half-Marathon | 10K | 5K | Kids 1K

Thu January 1 - Fri January 2 2026
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Lake Travis New Year's Trail Challenge with Ruck options- 100K | 50K | 25K | Half-Marathon | 10K | 5K | Kids 1K

Thu January 1 - Fri January 2, 2026 Marble Falls, TX 78654 US Directions

100K Ultramarathon

Event Dates:
Thursday January 1, 2026 - Friday January 2, 2026
Start Time:
8:00am CST
End Time:
9:00am CST
Price:
$209.99 $189.99 Race Fee + $12.40 SignUp Fee
Registration:
Price increases to $209.99 after November 30, 2025 at 11:59pm CST
Sign Up

50K Ultramarathon

Join us for an exhilarating race day where you'll not only challenge your limits but also enjoy a dynamic and ever-changing course layout! The welcoming environment encourages participants of all paces and fitness levels to take on their next running challenge. Adventure awaits on these scenic sun-bleached limestone bluffs and verdant courses.
Event Dates:
Thursday January 1, 2026 - Friday January 2, 2026
Start Time:
9:00am CST
End Time:
9:00am CST
Price:
$169.99 $149.99 Race Fee + $10.00 SignUp Fee
Registration:
Price increases to $169.99 after November 30, 2025 at 11:59pm CST
Sign Up

25K Trail Run

For those seeking a shorter yet challenging distance, kick off your new year with an epic trail ultrarunning experience that takes you through varied natural scenery! Enjoy a 15.5-mile looped journey through the most scenic areas of Arkansas Bend Park, complete with a 7-hour cutoff time.
Event Date:
Thursday January 1, 2026
Start Time:
9:00am CST
End Time:
9:00pm CST
Price:
$99.99 Race Fee + $7.00 SignUp Fee
Registration:
Registration ends December 31, 2025 at 11:59pm CST
Sign Up

25K Ruck Division

In a bid to expand the community and embrace a broader spectrum of physical activities, the Challenge also includes a special Ruck Division within the 13.1-mile half-marathon. This division is tailored to individuals looking for a unique challenge that tests endurance, strength, and resilience, providing an alternative to traditional running. Weight Requirements: Participants must carry a weighted backpack. The minimum weight is 20 pounds for participants under 150 pounds and 30 pounds for those over 150 pounds. Weights will be verified at the beginning and end of the race.

Course: Ruck Division participants will tackle the same scenic half-marathon course, designed to be both challenging and rewarding, with the added difficulty of the weighted ruck.
Event Date:
Thursday January 1, 2026
Start Time:
9:00am CST
End Time:
9:00pm CST
Price:
$99.99 Race Fee + $7.00 SignUp Fee
Registration:
Registration ends December 31, 2025 at 11:59pm CST
Sign Up

1/2 Marathon

Event Date:
Thursday January 1, 2026
Start Time:
9:00am CST
End Time:
6:30pm CST
Price:
$105.99 Race Fee + $7.36 SignUp Fee
Registration:
Registration ends December 31, 2025 at 11:59pm CST
Sign Up

1/2 Marathon Ruck

Event Date:
Thursday January 1, 2026
Start Time:
9:00am CST
End Time:
6:30pm CST
Price:
$105.99 Race Fee + $7.36 SignUp Fee
Registration:
Registration ends December 31, 2025 at 11:59pm CST
Sign Up

10K

Event Date:
Thursday January 1, 2026
Start Time:
9:00am CST
End Time:
6:30pm CST
Price:
$59.99 Race Fee + $4.60 SignUp Fee
Registration:
Registration ends December 31, 2025 at 11:59pm CST
Sign Up

10K Ruck

Event Date:
Thursday January 1, 2026
Start Time:
9:00am CST
End Time:
6:30pm CST
Price:
$59.99 Race Fee + $4.60 SignUp Fee
Registration:
Registration ends December 31, 2025 at 11:59pm CST
Sign Up

5K Run/Walk

Event Date:
Thursday January 1, 2026
Start Time:
9:00am CST
End Time:
6:30pm CST
Price:
$59.99 Race Fee + $4.60 SignUp Fee
Registration:
Registration ends December 31, 2025 at 11:59pm CST
Sign Up

5K Ruck

Required Gear

Rucksack:

GORUCK Rucker recommended, but any rucksack is acceptable
Must have reflective elements for visibility and safety

Ruck Plates:
Men: 20 lb (9.1 kg) Ruck Plate
Women: 10 lb (4.5 kg) Ruck Plate
Plates must be placed high in the rucksack, close to your back

Additional Gear:
Hydration system (water bladder or bottles)
Appropriate footwear for trail conditions
Weather-appropriate clothing

Weight Requirements
These weight requirements apply to all events (5K, 10K, and Half Marathon):
Men: 20 lbs (9.1 kg)
Women: 10 lbs (4.5 kg)

Note: These are dry weights. Water, food, and additional gear do not count towards the weight requirement.

Weight Verification
Weight checks will be conducted at the start and finish of each event
For longer events (10K and Half Marathon), additional checks may be performed during the course
Participants must maintain the required weight throughout the entire event

Additional Notes
While GORUCK Ruck Plates are recommended, equivalent weights (e.g. weight vest pl
Event Date:
Thursday January 1, 2026
Start Time:
9:00am CST
End Time:
6:30pm CST
Price:
$59.99 Race Fee + $4.60 SignUp Fee
Registration:
Registration ends December 31, 2025 at 11:59pm CST
Sign Up

Pacer Registration

Event Date:
Thursday January 1, 2026
Start Time:
8:00am CST
End Time:
9:00pm CST
Price:
$29.99 Race Fee + $2.80 SignUp Fee
Registration:
Registration ends December 31, 2025 at 11:59pm CST
Sign Up

Lake Travis Running Series

5% Discount Per Event

Here’s what you get when you sign up for this race bundle:

Colorado River Run: 100-Mile & 50-Mile Ultra, 50K, Marathon, Half-Marathon, 10K and 5K Taco Trot
Marble Falls, TX 78654 US 11/28/2025 - 11/29/2025
Pick
1
of the following events:
  • Marathon — Nov 29, 2025 at 8:30am CST to 8:30pm CST
  • 1/2 Marathon — Nov 29, 2025 at 8:30am CST to 5:00pm CST
  • 5K Run/Walk Taco Trot — Nov 29, 2025 at 8:30am CST to 5:00pm CST
  • 5K Kids — Nov 29, 2025 at 8:30am CST to 5:00pm CST
  • 5K Ruck — Nov 29, 2025 at 8:30am CST to 5:00pm CST
  • 50 Mile Run — Nov 28, 2025 at 8:00am CST to Nov 29, 2025 at 9:30pm CST
  • 100 Mile Run — Nov 28, 2025 at 8:00am CST to Nov 29, 2025 at 11:30pm CST
Lake Travis New Year's Trail Challenge with Ruck options- 100K | 50K | 25K | Half-Marathon | 10K | 5K | Kids 1K
Marble Falls, TX 78654 US 01/01/2026 - 01/02/2026
Pick
1
of the following events:
  • 50K Ultramarathon — Jan 1, 2026 at 9:00am CST to Jan 2, 2026 at 9:00am CST
  • 25K Trail Run — Jan 1, 2026 at 9:00am CST to 9:00pm CST
  • Half Marathon (13.1 miles) — Jan 1, 2026 at 8:30am CST to 6:30pm CST
  • 25K Ruck Division — Jan 1, 2026 at 9:00am CST to 9:00pm CST
  • 5K Run/Walk — Jan 1, 2026 at 9:00am CST to 6:30pm CST
  • Last Runner Standing Ultra (24 Hour) — Jan 1, 2026 at 8:30am CST to Jan 2, 2026 at 8:30am CST
  • 5K Ruck — Jan 1, 2026 at 9:00am CST to 6:30pm CST
  • 24 Hour Endurance Challenge — Jan 1, 2026 at 8:30am CST to Jan 2, 2026 at 8:30am CST
Race Austin: Holiday Victory Lap - 50-Miler, 50K, Marathon, Half-Marathon, 10K, 5K
Spicewood, TX 78669 US 12/14/2025
Pick
1
of the following events:
  • The Star of Texas Marathon — Dec 14, 2025 at 9:30am CST to 6:30pm CST
  • Holiday Victory Half Marathon (non-USATF competitors) — Dec 14, 2025 at 9:30am CST to 3:00pm CST
  • Holiday Victory 10k — Dec 14, 2025 at 12:00pm CST to 3:00pm CST
  • Holiday Victory 5K — Dec 14, 2025 at 12:00pm CST to 3:00pm CST
Bluebonnet Trail Run: 50 Miler, 50K, Marathon, Half-Marathon, 10K, 5K and Kids 2K Run
Marble Falls, TX 78654 US 03/29/2026
Pick
1
of the following events:
  • 10K Bluebonnet Trail Race — Mar 29, 2026 at 9:00am CDT to 5:00pm CDT
  • 5K Bluebonnet Trail Race — Mar 29, 2026 at 9:00am CDT to 5:00pm CDT
  • 1/2 Marathon — Mar 29, 2026 at 9:00am CDT to 9:00pm CDT
Sign Up

Winter Series

5% Discount Per Event

Includes 2 of the following races.

Lake Travis New Year's Trail Challenge with Ruck options- 100K | 50K | 25K | Half-Marathon | 10K | 5K | Kids 1K
Marble Falls, TX 78654 US 01/01/2026 - 01/02/2026
Pick
2
of the following events:
  • 50K Ultramarathon — Jan 1, 2026 at 9:00am CST to Jan 2, 2026 at 9:00am CST
  • 25K Trail Run — Jan 1, 2026 at 9:00am CST to 9:00pm CST
  • Half Marathon (13.1 miles) — Jan 1, 2026 at 8:30am CST to 6:30pm CST
  • 25K Ruck Division — Jan 1, 2026 at 9:00am CST to 9:00pm CST
  • Last Runner Standing Ultra (24 Hour) — Jan 1, 2026 at 8:30am CST to Jan 2, 2026 at 8:30am CST
  • 24 Hour Endurance Challenge — Jan 1, 2026 at 8:30am CST to Jan 2, 2026 at 8:30am CST
  • 10K Ruck — Jan 1, 2026 at 9:00am CST to 6:30pm CST
  • 10K — Jan 1, 2026 at 9:00am CST to 6:30pm CST
Race Austin: Holiday Victory Lap - 50-Miler, 50K, Marathon, Half-Marathon, 10K, 5K
Spicewood, TX 78669 US 12/14/2025
Pick
1
of the following events:
  • The Star of Texas Marathon — Dec 14, 2025 at 9:30am CST to 6:30pm CST
  • Holiday Victory Half Marathon (non-USATF competitors) — Dec 14, 2025 at 9:30am CST to 3:00pm CST
  • Holiday Victory 10k — Dec 14, 2025 at 12:00pm CST to 3:00pm CST
Mansfield Dam 10 Miler, 5K, 10K Run and Ruck
Austin, TX 78732 US 01/10/2026
Pick
2
of the following events:
  • 5K — Jan 10, 2026 at 9:30am CST to 11:00am CST
  • 10K — Jan 10, 2026 at 11:30am CST to 2:30pm CST
  • 10K Ruck — Jan 10, 2026 at 11:30am CST to 2:30pm CST
  • 10 Mile — Jan 10, 2026 at 11:30am CST to 2:30pm CST
Sign Up

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