1011 upcoming triathlons, from 8 Nov. 2026 to 28 May 2028. The flattest bike course in this list is Patagonman Xtreme Triathlon (2500 m).
TRIndoor - das Winterbattle - Supersprintdistanz
Jan. 31, 2027 · Erfurt, Germany
Super sprint
TRIndoor - das Winterbattle - Supersprintdistanz
Jan. 31, 2027 · Erfurt, Germany
Super sprint
IRONMAN 70.3 Oman
Feb. 6, 2027 · Muscat
70.3 · Sea
Open
IRONMAN 70.3 San Salvador
Feb. 7, 2027 · San Salvador
70.3 · Lake
Open
Old Man Winter Bike Rally & Run
Feb. 7, 2027 · Lyons, United States
Other
Run Oak Island 2027
Feb. 13, 2027 · Oak Island, United States
Other
Challenge Wānaka
Feb. 20, 2027 · Lake Wānaka, New Zealand
70.3
5150 Jujuy
Feb. 21, 2027 · San Salvador de Jujuy, Argentina
Olympic · Lake
Open
Abominable Snow Tri
Feb. 21, 2027 · Belmont, United States
Other
HYROX Phoenix
Feb. 25, 2027 · Phoenix, United States
Other
2nd Annual TALI Croft State Park Off
Feb. 27, 2027 · Spartanburg, United States
Sprint
Harford Multisport Indoor Triathlon
Feb. 27, 2027 · Abingdon, United States
Sprint
XTERRA South Africa - Full Distance Triathlon
Feb. 27, 2027 · Elgin Valley, South Africa
Ironman
IRONMAN 70.3 Panama
Feb. 28, 2027 · Panama City, Panama
70.3 · Sea
Open
XTERRA South Africa - Sprint Triathlon
Feb. 28, 2027 · Elgin Valley, South Africa
Sprint
IRONMAN 70.3 San Juan
March 1, 2027 · San Juan, Argentina
70.3
Gaylord All Outdoors Tri 45 Winter Triathlon
March 6, 2027 · Frederic, United States
Super sprint
IRONMAN 70.3 New Zealand
March 6, 2027 · Taupō, New Zealand
70.3 · Lake
Open
IRONMAN New Zealand
March 6, 2027 · Taupō, New Zealand
Ironman · Lake
Open
IRONMAN 70.3 Punta del Este
March 7, 2027 · Punta del Este, Uruguay
70.3 · Sea
Open
Leidse Wintertriatlon
March 7, 2027 · Leiden, Netherlands
Other
Cal Tri Oro Valley
March 13, 2027 · Oro Valley, United States
Super sprint
Cal Tri Oro Valley
March 13, 2027 · Oro Valley, United States
Super sprint
Cal Tri Oro Valley
March 13, 2027 · Oro Valley, United States
Super sprint
