On May 20th, Lee Danielson and his son-in-law, Luke Hoffman (and two of his Army ROTC friends) participated in the Tough Mudder Twin Cities. The course is 11.5 miles with 25 obstacles. The team completed the course in 2 hours and 4 minutes. The average time of completion is 3 hours.
Congratulations Lee. Grandma's Marathon will be nothing compared to this.