The Black Diamond Series - Mainline 5K is a Running race in Moosic, Pennsylvania consisting of a 5K.
The Black Diamond Running Series is back and radder than ever! The first run, a 5k that will make you hurt, make you sweat, make you rethink life, and make you the beast you know you are! Hit the trails at Montage Mountain and challenge yourself on a mountain run you won't want to forget!
Tackle the slopes of Montage Mountain in a 5k test of your toughness.
All registered participants will receive free admission in the Montage Mountain Water Park (a $29.99 value) and may purchase up to 4 additional water park tickets for family for only $10 each. Think that all sounds good? We've gotKeep Reading
Help other racers! Let them know how the course, atmosphere, and schwag were!Write a Review