164 upcoming 70.3 triathlons, from 8 Nov. 2026 to 28 May 2028. The earliest is IRONMAN 70.3 Campeche on 8 Nov. 2026.
IRONMAN 70.3 Aix-en-Provence
May 23, 2027 · Aix-en-Provence, France
70.3 · Lake
Opening soon
IRONMAN 70.3 Kraichgau
May 23, 2027 · Kraichgau, Germany
70.3 · Lake
Opening soon
IRONMAN 70.3 Northern California
May 23, 2027 · Redding, United States
70.3 · Lake
IRONMAN 70.3 Pennsylvania Happy Valley
May 23, 2027 · Happy Valley, United States
70.3 · Lake
IRONMAN 70.3 St. Pölten
May 23, 2027 · St. Polten, Austria
70.3 · Lake
Sold out
Spreewald Triathlon 2027 - Mitteldistanz
May 29, 2027 · Briesensee, Germany
70.3
Challenge Gunsan-Saemangeum
May 30, 2027 · Gunsan
70.3
IRONMAN 70.3 Alghero
May 30, 2027 · Alghero, Italy
70.3 · Sea
Sold out
IRONMAN 70.3 Victoria
May 30, 2027 · Victoria, Canada
70.3 · Lake
Löwentriathlon SPRINT - Mitteldistanz
May 30, 2027 · Freilingen, Germany
70.3
neuseenMAN FERROPOLIS - Mitteldistanz
May 30, 2027 · Gräfenhainichen, Germany
70.3
O-See-Triathlon Uelzen (MD, OD, SD, Aquabike) - Mitteldistanz
May 30, 2027 · Uelzen, Germany
70.3
C.I. Triathlon Medio - Barberino di Mugello
June 1, 2027 · Barberino di Mugello, Italy
70.3
IRONMAN 70.3 Hawai`i
June 5, 2027 · Kohala Coast, United States
70.3 · Sea
VI HALF GASTEIZ 2027
June 5, 2027 · Vitoria-Gasteiz, Spain
70.3
Open
VI INFINITRI BURRIANA TRIATHLON FESTIVAL
June 5, 2027 · Burriana, Spain
70.3
Open
ELEMS Gravel Triatlón
June 6, 2027 · Cellers, Spain
70.3
Open
Grand Rapids Triathlon
June 6, 2027 · Ada, United States
70.3
IRONMAN 70.3 Bolton
June 6, 2027 · Bolton, United Kingdom
70.3 · Lake
Sold out
IRONMAN 70.3 Durban
June 6, 2027 · Durban, South Africa
70.3 · Sea
Opening soon
IRONMAN 70.3 Omaha
June 6, 2027 · Omaha, United States
70.3 · Lake
IRONMAN 70.3 Switzerland
June 6, 2027 · Thun, Switzerland
70.3 · Lake
Sold out
IRONMAN 70.3 Tours Metropole - Loire Valley
June 6, 2027 · Tours, France
70.3 · River
Sold out
TRI HARD Serie - TRI AMSTERDAM - 1/2
June 6, 2027 · Amsterdam, Netherlands
70.3
