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Half Ironman Triathlons

Half Ironman Triathlons

The Half Ironman, also known as the Middle Distance Triathlon or 70.3, consists of a 1.2 mile (1.9k) swim, 56 mile (90k) bike, and 13.1 mile (21.2k) run. In total, this adds up to a distance of 70.3km (hence the name), which is exactly half the distance of a full Ironman. The half Ironman is becoming a more and more popular distance, as triathletes want to push themselves beyond the standard Olympic distance, but aren't yet ready to commit to the full Ironman distance. Events at this distance can vary according to weather conditions or the difficulty of the terrain, but in general the cut off time for half-ironman distance triathlons is 8 and a half hours after the start. A very impressive time for completing a 70.3 triathlon would be under 6 hours, and elite competitors even go under 4 hours! There are over 30 official Ironman 70.3 events in the USA, where it is possible to qualify for the annual Ironman 70.3 World Championships.

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  • Nautica Malibu Triathlon

    Sat, 25th Sep

    Nautica Malibu Triathlon


    Malibu, Los Angeles County


    olympic, sprint, half ironman

    FilledTicketPrice TBC
    Great atmosphere
  • SavageMan Triathlon Festival

    Sat, 18th Sep

    SavageMan Triathlon Festival


    Swanton, Garrett County


    sprint, half ironman, olympic, super sprint

    FilledTicketPrice TBC
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