Winter Series

Grab the cross-country skis and try winter triathlon or duathlon! Winter triathlon, the run-bike-ski cousin of swim-bike-run is a great way for multisport athletes to spend time outside in the fresh air during the traditional tri offseason. While the winter triathlon consists of three legs, the witner duathlon includes run-ski. A growing multisport discipline, the cross-training benefits of winter triathlon training are numerous and the fun factor is multiplied! Winter triathlon involves cross-country skiing, biking (most commonly with a fat bike) and running — all on the snow. Find a Winter Series event near you today! Read more below to learn all about winter triathlon and duathlon.


Event name

Location

Date

ALMAGEDDON Winter Triathlon

Alma, Colorado

January 17, 2026

Tri Flake Winter Triathlon 

Anchorage, Aaska

January 17, 2026

Mora Winter Triathlon

Mora, Minnesota

January 25, 2026

Empire State Winter Games Winter Triathlon

Lake Placid, New York

February 6, 2026

Abominable Snow Tri

Belmont, Michigan

February 22, 2026

Gaylord All Outdoors Tri 45 Winter Triathlon

Gaylord, Michigan

March 7, 2026


2026 USA Triathlon National Championships 

  • Winter National Championships

    February 5-8

    Lake Placid, New York

    MORE INFORMATION, opens in a new tab

Winter Triathlon News