Triathlon Race Calendar in Maine, United States

May

08

The Polar Bear Triathlon and Duathlon

Brunswick, Maine, United States

$60.00 - $164.00

Triathlon Duathlon Aquabike Running

Polar Bear Triathlon College Student Sprint Triathlon Duathlon College Student Duathlon +5

Jun

27

Sebago Lake Triathlon

Standish, Maine, United States

$60.00 - $189.00

Triathlon Duathlon Running

Olympic Triathlon Olympic Aquabike Olympic Relay Sprint Triathlon +4

Aug

08

Loon Triathlon - Sprint/Olympic/Duathlon/Sprint Duathlon

Lincoln, Maine, United States

$55.00 - $95.00

Triathlon Duathlon

Ultra 25.8K Olympic Duathlon Sprint Duathlon

Sep

12

Pumpkinman Triathlon Festival

South Berwick, Maine, United States

Triathlon Aquabike

Sprint Triathlon Individual Sprint Triathlon Relay Olympic Triathlon Individual Olympic Triathlon Relay +1

Aug

23

Pemaquid Beach Triathlon

New Harbor, Maine, United States

Triathlon

33.8K

Jul

25

Sea to Summit Triathlon

South Berwick, Maine, United States

Triathlon

Sea to Summit Triathlon Sea to Summit Triathlon Relay Team

Jul

11

2026 Norway Triathlon

Norway, Maine, United States

Triathlon

25.8K

Jun

14

Lawroweld Triathlon

Weld, Maine, United States

Triathlon

31.2K 5.6K