The Indians would go out on a field with their horses and barrel race.
how did barrel racing start
It is believed that Barrel Racing first saw competitive light in the state of Texas http://en.wikipedia.org/wiki/Barrel_Racing
The hardest thing about barrel racing is the ground.
No one really did found barrel racing. Women were getting together and thought of barrel racing. And now its world wide sport :)
The only way math could be involved in barrel racing is if you look at it using physics.
Practise and study about it. Try looking in the book Charmayne James on Barrel racing or barrel Racing 101
The "d" is for division, so if you get first in the 2d, you got first in the second division.
You may touch the barrel. If the barrel is knocked over, there is a time penalty.
women
Barrel Racing started in the late 1800s by women that wanted to compete against each other.
They do not have strong hind-quarters and a horse for barrel racing needs them to be able to do fast turns.
Charmayne James won the most barrel racing world records.