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Colorado River Run Marathon, Ultra and Taco Trot

Fri November 28 - Sat November 29 2025
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Colorado River Run Marathon, Ultra and Taco Trot

Fri November 28 - Sat November 29, 2025 Lago Vista, TX 78645 US Directions

100 Mile Run

Event Dates:
Friday November 28, 2025 - Saturday November 29, 2025
Start Time:
6:30am CST
End Time:
6:30pm CST
Price:
$120 $100.00 Race Fee + $7.00 SignUp Fee
Registration:
Price increases to $120.00 after July 30, 2025 at 11:59pm CDT
Sign Up

50 Mile Run

Event Dates:
Friday November 28, 2025 - Saturday November 29, 2025
Start Time:
6:30am CST
End Time:
6:30pm CST
Price:
$100 $80.00 Race Fee + $5.80 SignUp Fee
Registration:
Price increases to $100.00 after July 30, 2025 at 11:59pm CDT
Sign Up

Marathon

https://fitfoundation.org/colorado-river-run-1
Event Date:
Saturday November 29, 2025
Start Time:
8:30am CST
End Time:
5:00pm CST
Price:
$80 $70.00 Race Fee + $5.20 SignUp Fee
Registration:
Price increases to $80.00 after July 30, 2025 at 11:59pm CDT
Sign Up

1/2 Marathon

https://fitfoundation.org/colorado-river-run-1
Event Date:
Saturday November 29, 2025
Start Time:
8:30am CST
End Time:
5:00pm CST
Price:
$70 $60.00 Race Fee + $4.60 SignUp Fee
Registration:
Price increases to $70.00 after July 29, 2025 at 11:59pm CDT
Sign Up

5K Run/Walk Taco Trot

Event Date:
Saturday November 29, 2025
Start Time:
8:30am CST
End Time:
5:00pm CST
Price:
$35 $30.00 Race Fee + $2.80 SignUp Fee
Registration:
Price increases to $35.00 after July 29, 2025 at 11:59pm CDT
Sign Up

5K Kids

Run or Walk: Kids Free with Parental Accompaniment But Registration Required.
Open to ages 8 - 17.
Event Date:
Saturday November 29, 2025
Start Time:
8:30am CST
End Time:
5:00pm CST
Price:
$0.00 Race Fee
Registration:
Registration ends November 28, 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 plates) are acceptable as long as they meet the weight requirement and can be secured high in the rucksack.

Safety is paramount. Ensure your ruck is properly packed and weighted to avoid injury.
Event Date:
Saturday November 29, 2025
Start Time:
8:30am CST
End Time:
5:00pm CST
Price:
$35 $30.00 Race Fee + $2.80 SignUp Fee
Registration:
Price increases to $35.00 after July 29, 2025 at 11:59pm CDT
Sign Up

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