Vashon Island is one of the largest islands in the continental U.S.
The Vashon Island Traverse is a run from the island's southern to northern terminus (or vice versa).
Route begins at the Tahlequah ferry terminal and heads north on Vashon Highway 13.8 miles to the north-end ferry terminal.
https://dnr.wisconsin.gov/topic/parks/elroysparta
The Elroy Sparta trail is a beautiful trail through central Wisconsin. It is a mostly crushed limestone multi-use trail that is popular for bikes. It is a former train route that has long train tunnels where bikers & runners need headlamps.
This route was designed as a fundraising challenge for the mentoring charity Chapter2 (http://www.chapter2.org.uk/). Completed within 24 hours, it is a gruelling hike through England’s highest mountains leading you from Honister Pass to St John’s in the Vale. The route incorporates 24 Lakeland peaks above 2000 feet with 4 peaks above 3000 feet.