This Sunday at 8am in the Blue Hills of Massachusetts is the Skyline Trail Run. 12Km. and 550meters of climb. Very rocky and hard to follow , a perfect orienteerers trail race.
$15 day of entry. Entry form on
wmac.org (western Mass Athletic Club)
Try it. I designed the route, it's tough, but not ridiculous. Fine views from hills.
I won't be there, off to BC, but RD Paul Corriea will welcome you.