What is the fastest Ironman time ever?

Magnus Ditlev’s 7:19:17 at IRONMAN Florida on 7 November 2026 is the fastest full-distance time on record. Sam Laidlow’s 7:21:04 at Challenge Roth was the previous best.

What were Magnus Ditlev's splits at Ironman Florida?

He swam 47:52, rode 3:51:16 and ran 2:33:31. The bike split is also the fastest at the full distance.

Magnus Ditlev Archives -

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7 November 2026

tfk the5krunner

A 3:51:16 bike split, itself a full-distance record, carried the Dane almost two minutes under the…