Large gathering of Club members for riding two SWD route segments. Started out with Rob leading the 7:00 AM group of 14 on the Green loop, followed by a different mix of 14 starting at 9:00 AM lead by me, then Jeff L, on the Red route. Good pace overall on both. After the rest stop in Plano (enjoying Wally & Anne's outstanding service and support), I fell back with a few others, ending with a crash at the intersection of Clark and Jericho when handlebars locked together trying to avoid gravel. Great help/triage/response from everyone as we untangled and tended to the wounds. I sagged back while everyone else finished the ride. Subsequent visit to Urgent Care revealed a few bruises, scrapes and one thigh hematoma which needs to be watched. Bike was unscathed in case anyone wonders. I'll be off the bike for a while but likely not too long.