Fastest marathon dressed as a jester

According to Official Guinness Records,

Fastest marathon dressed as a jester is 2 hr 59 min 54 sec and was achieved by Alexander Scherz (Switzerland) at the Blackmores Sydney, Sydney, Australia on 18 September 2016Alexander beat his own record to achieve this title.

For a complete list of 2016 records, please visit 2016 Guinness Records in Australia.

Other Australia records that might interest you:

• Fastest marathon dressed as a gingerbread man
• Most people wearing sock puppets (single venue)
• Whip cracking - longest whip
• Largest practical science lesson
• Fastest half marathon in a suit (male)
• Youngest person to circumnavigate by aircraft, solo
• Largest custard slice