The Gumby 10k

Granite Bay, United States • 24 Jan 2026

Event overview

The Gumby 5K and 10K trail runs take place on January 24, 2026 at Granite Beach, Folsom Lake State Recreation Area in Granite Bay, California. The event includes finisher medals for participants and Gumby-themed race shirts available for pre-order for $20. Packet pickup is available race morning at the race site.

Distances

  • Gumby 10K - 6.2 miles
  • Gumby 5K - 3.1 miles

Course and aid

The course follows shoreline single-track trails, sections of groomed trail, and some pavement along Folsom Lake. The course is described as well marked and supported by volunteers. Aid stations are located at miles 1, 2.5, 3.5, and 5 and will offer cold water, FLUID electrolyte beverage, and CLIF Shot energy gels and Bloks. Personal listening devices such as MP3 players and headphones are allowed; runners are asked to exercise caution at road crossings and while on trails.

Awards, entries and policies

Overall male and female champions are recognized for each race, with awards three-deep in age divisions; the 5K splits younger athletes into 14-and-under and 15-19 categories. Entry fees vary by date and race category. TBF Racing maintains a no-refund policy; refunds requested before race week are issued as race credits minus a $25 processing fee. Transfers between TBF events are allowed within one year for a $25 fee. Events are held rain or shine. Visit the organization's website for the most recent information.

Race information

10 km
Gumby 10k
5 km
Gumby 5k
Visit the organization's website for the most recent information.
Trail runs nearby

Kick off the new year on the trails at Overlook Park in Auburn, CA with the Auburn Resolution Run. Choose 5K, 10K, 10 mile or virtual and earn a 2026 finisher medal for completing the course.

Run scenic shoreline single track at Granite Beach with 12K and 5K options, then toast your effort with a custom IPA glass and locally brewed beer for participants 21 and over. Enjoy post race food and age group awards in a lively community..

Take on rugged singletrack and big climbs at the No Hands Trail Run in Auburn CA on Jan 10, 2026, with distances from 8K to 50K to suit every trail runner. Enjoy friendly aid stations, cupless racing and a custom pint glass for 50K finisher..

Run the scenic El Dorado Trail from Placerville to Folsom in the Double Double Double 50K, a mostly runnable, gently downhill ultramarathon on Jan 10, 2026. Low key support and post run Double Double treats make this a relaxed, fun challeng..