August 25-27, 2017

Dirty, Dirty Weekend featuring the MASS XC and Endurance Finals, Light It Up Night ITT and #IIGOX ('cross) Relay


Dirty, Dirty Weekend!

Friday-Saturday-Sunday. August 25-26-27.

featuring the
Mid-Atlantic Super Series XC and Endurance Finals
Lupine’s Light It Up TT! 

Grab your accountabilibuddy and get over here!


Three separate events.

Two kinds of bikes with all events open to either.

One kickass time.

Zero reason to be anywhere but here.


images (1)

Free camping. MASS Finals Party. A biathlon. Kid’s races and activites.
Food Trucks. A freakin’ slip-n-slide.
Slow DH.
Downhill Dual Slalom Tricycle Racing. 


And more to come.


You could be a champion
DirtyDirtyMan or DirtyDirtyWomen
to the two people who “Win the Weekend”

Race, Have Fun, Share the Love, Be Awesome, Get Dirty

Visit the event pages for more information.

MASS Finals

MASS Finals: Course Info


Venue map


Want to join the fun?   Register for the Cross Relay!