Fastest marathon carrying a 20 lb pack (female)
Who
Ryoko Eda
What
3/22/53 hour(s):minute(s):second(s)
Where
Japan (Tokyo)
When

The fastest marathon carrying a 20-lb pack by a female is 3 hr 22 min 53 sec and was achieved by Ryoko Eda (Japan) at the Tokyo Marathon 2015, in Tokyo, Japan, on 22 February 2015.

Ryoko Eda is a marathon runner with a personal best time of 2 hr 24 min 54 sec, which she achieved at Nagoya Women's Marathon in 2005.