https://www.warriordash.com/world-championship/
$100,000 purse. Payout to top 5 M/F:
1st - $30,000
2nd - $10,000
3rd - $5,000
4th - $3,000
5th - $2,000
Below are prize purse sizes for other big non-marathon foot races. Purse size includes guaranteed money only, so record incentives are not counted. I do count money from all categories (master, senior, wheelchair, regional, etc.):
Beach to Beacon: $61,800
http://www.beach2beacon.org/prizepurse
Falmouth: $96,500
http://www.falmouthroadrace.com/prize-money
Cherry Blossom/USA 10 Mile Champs: $69,800
http://www.cherryblossom.org/theraces/10mawards.php
Crescent City Classic: $32,400
http://www.ccc10k.com/awardstop-500-ccc10k
Bay to Breakers: $40,000
http://www.baytobreakers.com/runner-info/elite-runner-info/
Houston Half Marathon/USA Half Marathon Champs: $95,000
http://www.chevronhoustonmarathon.com/races/halfmarathon/eliteathletes.cfm