Mt. Shasta Tinman Triathlon & Duathlon
The annual Tinman Triathlon and Duathlon, which has been running for over 30 years, will be held once more on September 6th, 2026 starting at the Lake Siskiyou Camp Resort. it offers various categories including individual triathlon sprint, individual duathlon, collegiate teams, relay triathlon spring, and relay duathlon. The course is at an elevation of […]