California Triathlon

Lake Tahoe Triathlon

Half Triathlon | 70.3 | Olympic Triathlon | Sprint Triathlon | Duathlon | Aquabike

August 23rd and 24th, 2025

The Lake Tahoe Triathlon is a favorite California Triathlon of many triathletes. The venue, setting and course offer a truly beautiful and challenging experience. Join us annually in August in beautiful Lake Tahoe, California for a great race and a time of your life!

2025 Registration Here
Photos
Lodging & Camping
Race Recap
Video

Duathlon

Sprint Triathlon

2 mile run

25 mile bike

6.7 mile run

Sprint

500 meter swim

10 mile bike

2 mile run

Olympic

0.9 mile swim

25 mile bike

6.7 mile run

Half/70.3

1.2 mile swim

56 mile bike

13.1 mile run

Aquabike

1.2 mile swim

56 mile bike

or

1500 meter swim

25 mile bike

 

Training

Olympic

Training Plans

Clinics

Pre Run

The Lake Tahoe Triathlon is proud to be partnering with Clean Up The Lake as the event’s beneficiary. We are aiming to raise $5,000 to support our efforts in removing litter from beneath the surface of Lake Tahoe and surveying for aquatic invasive species. So far, our divers and support teams have removed over 41,000 pounds of litter from Lake Tahoe, but there is still work to be done. 100% of your donation flows directly to this project.

Help keep Lake Tahoe clean, donate here.
2025 Registration Here