Ironman hat sein Regelwerk überarbeitet.
Verboten sind z.B. ab sofort Wasserflaschen im Anzug:
Except as set forth below in Section 5.02(b), additional equipment that has the effect
of reducing wind resistance is prohibited during the bike segment of the Race
(whether such equipment is worn under the athlete’s clothing, over the athlete’s
clothing, or is otherwise attached to the athlete's body or the athlete’s bike). This
includes, but is not limited to, (i) any bottles/hydration or any other insert located in
the front of an athlete’s race suit and (ii) any insert in an athlete’s calf sleeves; (DSQ)