The One Day Membership (ODM) fees apply to all participants who are not current Triathlon Ireland annual members and wish to take part in a Triathlon Ireland sanctioned race.   ONE DAY MEMBERSHIP FEES Aquathlon  €20 Aquabike €20 Duathlon €20 Triathlon Try-a-Tri Distance €20 Triathlon Sprint / Standard / Middle Distance €30 Triathlon Long Distance €35 … Continue reading One Day Membership