I think it is karen
2:40 ran by an Indian in a horse race. See the book Farmer Boy.
You walked 2.083 miles in 50 minutes.
2 hours 5 minutes
30 km
First Neil armstrong walked on the moon. 19 minutes later Edwin Aldrin walked on the moon.
739.2 feet in six minutes at 1.4 mph
If Lawrence walked twelve miles in six hours, he was walking two miles per hour. In 30 minutes he would have walked one mile.
You should gather information/data you get to determine how fast each participants was walking.
This equates to a pace of 15 minutes 3.2 seconds per mile.
400
1 hour = 60 minutes 60 minutes -> 6km 10 minutes -> 1km Average = 1km per 10 minutes
1.34 mile in 30 minutes equates to 2.68 miles per hour.