Trail riding. There is more info and pics in another post around here somewhere.
I was riding at my local spot (Wellsville) with my little brother at night. We always push eachother when we ride and this particular weekend the railroad company had just smoothed all the whoops out of the side of the tracks, so we were tearing ass down them, I was almost at top speed when the chitty stock lights go out. Next thing I know I wake up on my back, get up to get back on my quad and it's a mangled ball. My lil bro was balling his eyes out, thought I was for sure dead. He said I did about 3 or 4 end over end flips. My quad did 2 just about straight up in the air. I ended up hitting the end of a cut off railroad track square center in the lower part of my old bumper at about 50. I landed in between the tracks and a big pile of old stacked railroad ties, in a patch of rock about as wide as three of me. All the pops and the bladder of my camel pack I was wearing was smashed. If I did have a go pro, or better yet if my brother did, I guarantee that wreck would be on all the worlds wildest shows. I just know of it from how my brother talks about it and he doesn't even like to relive it. For the longerst time when I drove back past that spot I would get a mini anxiety attack.
After I calmed my brother down I rode on back of his quad with him to his truck, which was on the other side of the riding area. We took the streets back to camp. Got back and took the truck down to the tracks to get my quad, this is about the time the adrenalin wears off. We load up and call it a night and drive back home. I wake up the next day with a 7" cut on my inner thigh and a nasty ass bruised lower ab. Worts part was on that Monday, It was the first day at a new job, I was in shear hell. So sore I could barely move. I went to the doc and they CT scanned my ab and whole lower right stomach area and taped up my thigh. Other then that I was fine, very very lucky. But now my back is so fugged up, I know it was from that wreck.