What is an Ironman Triathlon?
An Ironman Triathlon is a multi-sport event that consists of a 2.4 mile swim, 112 mile bike ride,  and 26.2 mile run.
<START_INST>What is an Ironman Triathlon?<END_INST><START_CTX><END_CTX><START_A>An Ironman Triathlon is a multi-sport event that consists of a 2.4 mile swim, 112 mile bike ride,  and 26.2 mile run.<END_A>