The Mighty Dog 10K & 5K Trail Runs

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8000 Douglas Blvd., Granite Bay CA

Saturday, March 21st, 2026

🐾 Mighty Dog 5K & 10K Trail Runs

Granite Beach, Folsom Lake SRA

The Mighty Dog Trail Runs are in their 11th year in 2026. The event offers two distances: 5K & 10K - both for walkers, runners, and their dogs! We are excited to offer this event for athletes and their dogs and hope everyone has a fun time. Back in 2026: The Mighty Mile run for your Senior Dog.

📅 Event Details and Schedule

The Mighty Dog 5K & 10K races will start from Granite Beach parking area at Folsom Lake SRA. The 5K course will have one aid station at the half way point with water for both walkers and their dogs.

Mighty Mile: A one-mile dog friendly course for walkers and runners to bring their dear old friend along.
Finisher Medals: All Mighty Dog athletes will receive a Mighty Dog Finisher Medal, and their dog a Mighty Dog Finisher Bandana at the finish line.
Additional Dogs: Additional dogs can be signed up to accompany the walker and dog #1 for a fee of $10 per dog. Each additional dog will receive a Finisher Bandana.

Safety Reminder: Athletes and their dogs MUST run safely and without entangling other dogs. The course will have one aid station at the halfway point for both walkers and their dogs.

🏅 Awards and Fees

Commemorative Mighty Dog race shirts are available for $20. Awards will be presented as follows:

Awards for Dogs: First, second, and third place in each of three divisions for the Mighty Dog 5K & 10K Run: Small Dog (up to 25 lbs), Medium Dog (26 to 60 lbs) and Large Dog (61 lbs+) will each receive an award.

Top Runner Awards: There will also be awards for top Runners with no dogs in the 5K and 10K.

No Awards: No Awards for the Mighty Dog Mile.

Race Fees: Race fees increase on race day.

⏰ Event Schedule

The Mighty Dog 10K Run: 8:00 a.m.

The Mighty Dog 5K: 8:10 a.m.

The Mighty Mile: 8:15 a.m.

🔄 Refund and Transfer Information

TBF Racing has a No Refund policy on all of our events. A refund requested prior to race week will be given a TBF Race credit for the amount of the entry fee minus a $25 processing fee. Credits are not given during race week. Race transfers are allowed from one TBF Racing event to another within a one-year time frame. There is a $25 transfer fee.

🎉 Race for FREE Information

Our Race for FREE Athlete Volunteer Program offers a chance to get involved with multi-sport events, have fun, and earn a $50 TBF Racing Volunteer voucher good towards entry fees at any of our events this year. Each volunteer shift is 4 hours. We ask volunteers to reserve a volunteer position at any of our events by emailing Volunteers@totalbodyfitness.com as our volunteer positions will fill up quickly.

For more information, visit the event registration page here.