45 Hours special discount, register NOW for Winter Impact bjj 12/16 and save! Enter the code: WINTER and get an extra $10 off >> impactbjj.org It's almost time for the bjj fighters to jump back on the mats and have some fun. The Winter Impact bjj Championship is scheduled for December 16th. This event will be in SALT LAKE City, UT. Registration is now open, head over to impactbjj.org to sign up today.