1011 upcoming triathlons, from 8 Nov. 2026 to 28 May 2028. The flattest bike course in this list is Patagonman Xtreme Triathlon (2500 m).
East Coast Triathlon Festival
May 1, 2027 · Glen Allen, United States
Super sprint
East Coast Triathlon Festival
May 1, 2027 · Glen Allen, United States
Super sprint
IRONMAN 70.3 Chattanooga
May 1, 2027 · Chattanooga, United States
70.3 · River
Spring Classic Duathlon
May 1, 2027 · Vancouver, United States
Super sprint
Spring Classic Duathlon
May 1, 2027 · Vancouver, United States
Super sprint
Spring Classic Duathlon
May 1, 2027 · Vancouver, United States
Super sprint
Spring Classic Duathlon
May 1, 2027 · Vancouver, United States
Super sprint
Spring Classic Duathlon
May 1, 2027 · Vancouver, United States
Super sprint
Triathlon Sprint Cross di Lacona di Capoliveri - 2^ tappa Iron Tour Cross
May 1, 2027 · Lacona di Capoliveri, Italy
Sprint
Open
White Lake Spring Triathlon Festival
May 1, 2027 · Elizabethtown, United States
Sprint
White Lake Spring Triathlon Festival
May 1, 2027 · Elizabethtown, United States
Super sprint
White Lake Spring Triathlon Festival
May 1, 2027 · Elizabethtown, United States
Sprint
White Lake Spring Triathlon Festival
May 1, 2027 · Elizabethtown, United States
Super sprint
White Lake Spring Triathlon Festival
May 1, 2027 · Elizabethtown, United States
Olympic
White Lake Spring Triathlon Festival
May 1, 2027 · Elizabethtown, United States
70.3
White Lake Spring Triathlon Festival
May 1, 2027 · Elizabethtown, United States
Super sprint
White Lake Spring Triathlon Festival
May 1, 2027 · Elizabethtown, United States
Olympic
2027 J
May 2, 2027 · Whitewater, United States
Sprint
Hanging Man Triathlon
May 2, 2027 · Danbury, United States
Sprint
IRONMAN 70.3 Western Sydney
May 2, 2027 · Penrith, Australia
70.3 · Lake
Open
Triathlon Sprint Altotevere
May 2, 2027 · San Giustino, Italy
Sprint
Open
Triathlon Sprint Cross di Lido di Capoliveri - 3^ tappa Iron Tour Cross
May 2, 2027 · Lido di Capoliveri, Italy
Sprint
Open
EPIC565
May 3, 2027 · Kapaa, United States
70.3
Dooby Du Duathlon
May 5, 2027 · Holland, United States
Super sprint
