The Inaugural Tri Mascoma Triathlon
August 15, 2027
Set on beautiful Mascoma Lake in New Hampshire’s Upper Valley, surrounded by classic New England mountain scenery and just minutes from Hanover and Dartmouth College.
Bringing Back a First Class Triathlon
On August 15, 2027, triathlon is returning to beautiful Mascoma Lake!
Located in New Hampshire’s Upper Valley, Mascoma Lake offers everything you could want in a New England race venue - beautiful water, scenic roads, and an incredible backdrop for race day.
“The Tri Mascoma course is beautiful! It's filled with lakeside views and passes by the historic Shaker Village. With minimal turns, the bike course is well designed for simplicity and safety. The lakeside rail trail run is flat, fast and scenic. I’ve raced many triathlons and, in my opinion, it's the best course I’ve ever seen”.
Leo Weber, Dartmouth ‘28
“The bike course was flat and fast! The roads were smooth and the view of Mascoma Lake was stunning! The run course was just as beautiful. The rail trail is lovely! I can’t wait to race Tri Mascoma next year!”
Kate Kogut, Dartmouth ‘28
Members of the Dartmouth Triathlon Team previewing the run course