Brief Description
The 2nd annual SpeRUNking Sand Mine Challenge is a 4 mile underground race & obstacle course, featureing wet & dry sand surfaces & 12 obstacles; including a vertical wall, balance beams & cargo nets. Runners enjoy a constant 56 degree temperature as they navigate through this one-of-a-kind environment. Interested athletes can register online at www.sandminechallenge.com. Proceeds from the race go to support PayBack, Inc., a St. Louis based non-profit supporting restorative justice for juveniles