http://www.merrell.com/US/en/blog?url=//merrell_us/tough-mudder-giveaway250/
Prizes. Ten (10) Grand Prizes: each consisting of a promotional code valid towards the purchase of $250.00 in merchandise at www.Merrell.com (term and conditions, including expiration, may apply). Approximate Retail Value (“ARV”) of each prize is $250.00, and ARV of all prizes is $2,500.