Triathlon Ireland - Includes a club directory, membership information, calendar and results. - http://www.triathlonireland.com/
Irish Triathlon.com - SEB fitness provide triathlon coaching and sport specific training from beginner to Elite Athletes. - http://www.irishtriathlon.com
Limerick Triathlon Club - The official site with races, events, profiles, and results. Also swim tips, and announcements about triathlons in Limerick. - http://www.limericktriathlon.com/
Irish Triathlon Association (ITA) - Supports Ireland and Northern Ireland triathlon, duathlon and multisport events and athletes though race calendar, events and results, photos, news, photo gallery. - http://www.clubi.ie/triathlon/