Tri Harder is an online triathlon shop based in the UK. We offer worldwide shipping and customer loyalty discounts. Whether you are looking to buy the superb Boardman Elite bikes, Zone3 and Huub wetsuits, or the very best in running accessories, we stock a vast range of professional sports gear to suit your needs. Buying triathlon kit online has never been easier. Our online bike store provides you with tried and tested products. The wetsuits and swimming kit store contains the products we use everyday in our training and racing you can buy running products from us at the best prices.