For WCCer Sarah Minard, heading to Tennessee to race 31 miles down the Tennessee River for the Chattajack31 was all about the buckle. This year 14 Washington Canoe Club paddlers made the trek and left their mark on that event, which started 10 years ago as the East Coast’s first long-distance SUP event. That first year in 2012, 35 showed up; by year three, surf skies joined 160 or so SUPs. Now the 600 slots fill up in a matter of hours after registration opens. In 2022, there were 720 people, 80 in OC-1s and dozens in OC-2s. Many do it just for the fun of paddling through the “East Coast Grand Canyon,” as the river gorge is called, and the money raised goes toward the Tennessee River Gorge Trust, a foundation that buys land to preserve that beauty.