Triathlon Open for entry

IRONMAN 70.3 Mamaia Constanta, Romania

Name: IRONMAN 70.3 Mamaia Constanta, Romania
Start: 2027-09-26T00:00:00+00:00
Location: Mamaia, Constanța, Romania

Sun 26 Sep 2027
Mamaia, Constanța, RomaniaDirections
The IRONMAN Group Organiser

SwimOcean CourseFlat Race-day climateWarm · 22°C

70.3 1.9 km · 90 km · 21.1 km

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Sun 26 Sep 2027 Open for entry

Race Distances

70.3 113km

Swim 1.9km · Bike 90km · Run 21.1km

Course & conditions

SwimOcean

BikeFlat

RunFlat

High air22°C / 72°F

Low air16°C / 61°F

Water21°C / 70°F

Swim, bike and run on Romania's Black Sea coast, from the energy of Mamaia to the historic heart of Constanta. Expect a sunrise sea swim, fast coastal riding and a run beside the water, backed by a city ready to welcome you. A race built for speed, atmosphere and everything waiting beyond the finish line.