Triathlon / Aquathlon / Duathlon
whynot Legacy Sounio 2026 · Adults Aquathlon
0.75 km swim · 5 km run · Sounio
Every race format, date and distance in one place. Choose a race to review its details and official page before registering.
6 formats across 1 day
0.75 km swim · 5 km run · Sounio
0.15 km swim · 1 km run · Sounio
0.75 km swim · 20 km bike · 5 km run · Sounio
0.75 km swim · 20 km bike · 5 km run · Sounio
1.5 km swim · 40 km bike · 9.2 km run · Sounio
1.5 km swim · 40 km bike · 9.2 km run · Sounio