Over 51,000 miles on Strava without a crash. Until today. Was headed south on River Bends Park trail. Two guys on skateboards apparently did not hear me announce "on your left". One of them veered across the trail in front of me. I yelled out again and he jumped off his board or I would have run in to him. The board kept going right in front of me and I had no choice but to roll over it, causing a hard crash. Fell on my right side and thought I had a broken hip and rib. Could not get up for a couple of minutes. Finally got to a sitting position and a few minutes later was able to stand with lots of pain. Got on my bike and was able to make it move. Had a mile left to go on the path, then five more miles to get home. Made it three miles to Whipsering Woods Park and stopped to call Lori. Did not think I was going to be able to make it up the overpass on M-53. She was there in a few minutes and took me straight to urgent care. Lots of bruising on hip, ribs, and lower back. But nothing broken. I can barely walk and have lots of pain, but am so thankful it was not worse. My lucky day, I guess.