1011 upcoming triathlons, from 8 Nov. 2026 to 28 May 2028. The flattest bike course in this list is Patagonman Xtreme Triathlon (2500 m).
2027 TriUtah IceBreaker Triathlon
March 20, 2027 · American Fork, United States
Super sprint
2027 TriUtah IceBreaker Triathlon
March 20, 2027 · American Fork, United States
Super sprint
2027 TriUtah IceBreaker Triathlon
March 20, 2027 · American Fork, United States
Sprint
IRONMAN 70.3 Doha
March 20, 2027 · Doha
70.3 · Sea
Open
IRONMAN 70.3 Curitiba
March 21, 2027 · Curitiba, Brazil
70.3 · Lake
Sold out
IRONMAN 70.3 Geelong
March 21, 2027 · Geelong, Australia
70.3
Open
Dare to Tri
March 27, 2027 · Augusta, United States
Super sprint
Beaverdam Olympic Triathlon and Sprint Triathlon
March 28, 2027 · Wake Forest, United States
Olympic
Beaverdam Olympic Triathlon and Sprint Triathlon
March 28, 2027 · Wake Forest, United States
Olympic
Beaverdam Olympic Triathlon and Sprint Triathlon
March 28, 2027 · Wake Forest, United States
Olympic
Beaverdam Olympic Triathlon and Sprint Triathlon
March 28, 2027 · Wake Forest, United States
Olympic
Beaverdam Olympic Triathlon and Sprint Triathlon
March 28, 2027 · Wake Forest, United States
Olympic
Beaverdam Olympic Triathlon and Sprint Triathlon
March 28, 2027 · Wake Forest, United States
Olympic
HYROX Atlanta
March 30, 2027 · Atlanta, United States
Other
IRONMAN 70.3 Oceanside
April 3, 2027 · Oceanside, United States
70.3 · Sea
Sold out
IRONMAN 70.3 Texas
April 3, 2027 · Galveston, United States
70.3
IRONMAN 70.3 Vilamoura-Algarve
April 3, 2027 · Vilamoura, Portugal
70.3 · Sea
Opening soon
Lavakids
April 3, 2027 · Waikoloa Resort, United States
Super sprint
Lavakids
April 3, 2027 · Waikoloa Resort, United States
Super sprint
XTERRA Asia-Pacific Championship - Full Distance Triathlon
April 3, 2027 · Dunsborough, Australia
Ironman
5150 Subic Bay Philippines
April 4, 2027 · Subic Bay, Philippines
Olympic
Opening soon
Cape Cod Indoor Triathlon
April 4, 2027 · Barnstable, United States
Sprint
IRONMAN 70.3 Barranquilla
April 4, 2027 · Barranquilla, Colombia
70.3 · Sea
Open
IRONMAN 70.3 Puerto Varas
April 4, 2027 · Puerto Varas, Chile
70.3 · Lake
Open
