The Graand Kinetic Challenge is a 2-day race where human-powered, pedal-pushed, kinetic art sculpture vehicles compete over a course that runs throughout Corvallis, traversing over land, over sand, through mud, and floating on the Willamette River.

This year's theme is "The Roaring 2020s" and blends the jazz-age spirit of the 1920s with the wild innovations through the 2020s.

Saturday features the land race at Crystal Lake Park (100 SE Fischer Lane), racing downtown, through OSU campus (with a Photo Op Stop at PRAx) to the Sand Dune Challenge at the Benton County Fairgrounds. Sunday offers the mud bog and the take-off for the Willamette River race at Crystal Lake Park and Finish Line at the Riverfront Park (SW 1st Street between Jackson & Madison)

See www.daVinciDays.org for the full schedule and more information.

Crystal Lake Park - 100 SE Fischer Lane, Corvallis
Benton County Events Center and Fairgrounds - 110 SW 53rd Street, Corvallis