Double, Triple or Quintuple Ultra Triathlon continuous or day (WORLD CUP IUTA)
Double Ultra Triathlon relay continuous
Marathon Challenge (x5 one per day) ou individualy 1/2/3 or 4 marathons
and 24h run : choose your challenge !
Register online

This THIRD edition of the Ultra-Triathlon takes place
in COLMAR in FRANCE from
25 JUNE TO 2 JULY 2023