The Gumby 10K and 5K

Saturday, January 28, 2017 | Granite Beach, Folsom Lake SRA

The Gumby 5K and 10K are back in 2017, along with a FREE Kids 1-mile run. This race will feature a custom Gumby tech t-shirt, hot food, plus awards three deep in each division and raffle prizes!

Included for each competitor in the Gumby 10k & 5k Trail Run is a custom Gumby tech-tee race shirt and athlete goody bag with CLIF Bar and Emerald Nuts product samples.

TBF Trail Run 4-Race Special: Gumby 10K, Escape from Folsom 10 Miler & Lost Trail Half Marathon and Chanoko 31K: $150 til 12/1/16, $175 til race day.

TBF Trail Run 4-5K Special: All four 5Ks (1/28, 2/11, 2/25 & 3/11) for $100 til 12/1/16.

Start Times:

  • Free Kids 1-mile Run: 7:45 am | Map
  • The Gumby 10K: 8:00 am
  • The Gumby 5K: 8:15 am


  • Free Kids 1-mile Run, Gumby 5K (3.1 miles) and 10K (6.2 miles) Trail Runs

The Gumby 10K course starts along the shore of Granite Beach on Folsom Lake. The course heads south for 1k and then heads north follows the rolling hills of the upper middle trail to Beeks Bight. The course then follows the very scenic ADA trail along Doton’s Point before returning toward Oak Point and Granite Beach along the lower middle trail under the oak and pine forests with plenty of scenic single track. 10K Map

The NEW Gumby 5k course starts along the shore of Granite Beach on Folsom Lake. The course heads south for 1.5 miles and includes some rolling hills with beautiful lake views and then heads north and returns for the finish at Granite Beach. 5K Map

Aid Stations

Aid stations will be located on the course at miles 1, 2.5, 3.5, and 5 – each serving cold water, FLUID Electrolyte beverage, and CLIF Shot energy gels and Bloks.


Listening devices: MP3, IPod, headphones, etc…ARE allowed in the Gumby 10K and 5K. Runners must exercise caution when crossing any roads and must pay attention at all times when running trails.

Packet Pickup

Saturday, January 30th from 6:30 – 8 am at Race Site.

Event Schedule

7:00 am Registration/Packet Pick up
7:30 am Race announcements begin
7:45 am Start of Free Kids 1-mile Run
8:00 am Start of the Gumby 10K
8:15 am Start of the Gumby 5K
9:30 am Start of Gumby 5K Awards Ceremony
10:00 am Start of Gumby 10K Awards Ceremony

First place Overall Male and Female in the Gumby 10K will receive Overall Champion Awards. There will be awards three deep in each ten-year age group for the Gumby 10K. Awards will be given to First overall male and female, plus three deep in each ten-year age group for the Gumby 5k Run.

For all 5K events, we have split athletes under 19 into two age groups: 14 and under and 15-19.

Custom race plaques will be awarded three deep in each age group and division as listed above.

Entry Fees

Before 12/1/16 Before Race Day Race Day
Gumby 5K $30 $36 $45
Gumby 10K $40 $48 $55
Four Race Special – Three 5K’s & One 5 Miler – Individual Age group/open $100 $125
Four-race 5K Special $100 $125
Four-race Trail Run Special – 10K, 10M, 1/2M, 31K $150 $180

Refund and transfer policy

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. Transfers are allowed from one TBF Racing event to another within a one-year time frame. There is a $25 transfer fee. Transfers are not allowed during race week. ALL TBF Racing events are held rain or shine.

Competitor Goodies

Included for each competitor is a Gumby 5K/10K custom tech-tee race shirt and athlete goody bag with CLIF Bar, Emerald Nuts, and other product samples.

Post Race Athlete Food

Included for each competitor is a post race meal of hot soup or chili with fruit, cookies and beverage.

Training and Coaching:

TBF Training provides group workouts and coaching for the sport of Triathlon along with individual Multi-sport Coaching and Personal Training.

Race for FREE program

Our Race for FREE Athlete Volunteer Program offers a chance to get involved with multi-sport events, have fun, and earn a $40 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 as our volunteer positions will fill up quickly.

Granite Beach, Folsom Lake SRA

Physical Address: 8000 Douglas Blvd, Granite Bay, CA 95746

Granite Bay State Park on Folsom lake is located at the end of Douglas Blvd, 5-6 miles East of I-80. Turn right at the third stop sign after entering the park for the Granite Beach parking lot. There is a $12 vehicle charge for day-use or $125 for an annual pass. Contact phone: 916 988 0205.