Saturday, February 7, 2026 | Granite Beach, Folsom Lake SRA
The Double Duathlon race is a one-of-a-kind multisport event. It takes place at beautiful Granite Beach, Folsom Lake SRA, and features three runs and two bikes! It starts with a 2-mile run, followed by a 5-mile road bike ride, then a 2-mile run, and finally a 5-mile road bike ride, culminating in a final 2-mile run.
Included for each athlete is a custom TBF running hat. Double Duathlon race shirts are available for sale prior to the race for $20.
Awards are for 1st through 3rd place in each age group for the Double Duathlon and 1st overall for Relay Team Divisions of Male, Female, and Coed.
Start Time:
- Double Duathlon: 10:00am
Distances:
- Run 1: 2 miles
- Bike 1: 5 miles
- Run 2: 2 miles
- Bike 2: 5 miles
- Run 3: 2 miles
Packet Pickup
Race packets will be available race morning from 7 am to 10 am at the race site
Event Schedule
| 8:00 am | Registration opens/packet pickup |
| 8:00 am | Transition area opens |
| 9:00 am | Race announcements begin |
| 10:00 am | Start of Double Duathlon |
Divisions
- Individuals: 10-year age groups beginning with 19 and under and ending with 70+ for males and females
- Relay Teams: Male, Female, Coed
Awards
- The first male and female finishers will receive Overall Champion Awards
- Awards will be presented three-deep in each 10-year age group
- Awards will be given to the first place finishers in each relay category (Male, Female, Coed)
Entry Fees
| Until 11/1 | After 11/1 | Race Day | |
|---|---|---|---|
| Double Duathlon - Individual | $75 | $85 | $95 |
| Double Duathlon - 2-person relay team | $110 | $120 | $130 |
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.