Fastest marathon dressed as a book character (female)
Who
Naomi Flanagan
What
3:08:34 hour(s):minute(s):second(s)
Where
United Kingdom London
When

The fastest marathon dressed as a book character (female) is 3 hr 08 min 34 sec and was achieved by Naomi Flanagan (UK), dressed as Tinkerbell, at the 2016 Virgin Money London Marathon, in London, UK, on 24 April 2016.

Naomi dressed as Tinkerbell from the Peter Pan novel.