Fastest marathon dressed as a boxer (female)

According to Official Guinness Records,

The fastest marathon run by a female dressed as a boxer is 3 hr 52 min 27 sec and was achieved by Bridget Burns (Canada) at the GoodLife Fitness Toronto Marathon in Toronto, Ontario, Canada, on 4 May 2014.

For a complete list of 2014 records, please visit 2014 Guinness Records in Canada.

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