Categories Classic Events NEOOC Orienteering Upcoming New Event | Classic-O at Oak Hill | Cuyahoga Valley NP | Saturday, May 20th Post author By Northeast Ohio Orienteering Club Post date May 1, 2023 Classic-O at Oak Hill | Cuyahoga Valley NP | Saturday, May 20th ← Results | 2023 Black Squirrel Classic-O | April 15, 2023 → New Event | Self-serve at Oak Hill | Cuyahoga Valley NP | May 21st thru May 29th