Join REI and friends at the inaugural Placer Trail Running Festival, an event unlike any other, through the majestic trails of Hidden Falls Regional Park in Placer County. Choose a 50K, 25K, 5k or and 5K Canicross on some of the most beautiful and runnable trails in all of northern California, great for first time trail runners and experts. In addition to the beautiful scenery, your registration will go to a good cause, Placer Land Trust which supports conservation, access, and preservation of hundreds of acres in the region. Join us on April 1st, 2023 for a fun and challenging time in the woods & canyons of Placer County!