www.runnersworld.co.uk For race listings, kit comparison, nutrition tips & advice.
www.humanrace.co.uk Triathlon, Duathlon and Open Water Swim races. Always well organised and beginner friendly.
www.purplepatchrunning.com Well organised running races local to Surrey/Berkshire/London.
www.openwaterswim.co.uk Best venues in Surrey/Berkshire for open water swim training.
www.henleyswim.com Amazing races along the Thames in Henley and Marlow, and fun Relay races in a lake environment. Whatever your distance, there is a challenge for you – even a 14km swim!