The 4th Annual Corvallis Green Run 5K and 1 mile runs raise money for the outdoor education programs at Corvallis Middle School. The course is mostly on grass and tours the school grounds. Cost: $25 – 5k, $10 1 Mile run/walk. Registration includes T-shirt designed by a Corvallis Middle School student, after-race snacks, bonfire, door prizes, awards for top 3 finishers per age group, a costume contest,
and some St. Patrick’s Day shenanigans.