We are dialing this back this year. This will simply be a fun run with no signup or fee on Saturday with an optional BYO picnic at the end. As always, run as much or as little as you want, but the expectation is that folks will be back in around 5 hours, so choose a distance accordingly.

The Mark Twain Trail Summit is a celebration of local running clubs including Arch City Run Club, Daily Run Club, St. Louis Trail Running Club, St. Louis Track Club, Jefferson County Run Club, Columbia SMUT, Lake of the Ozarks Runners and the Saint Louis Ultrarunners Group.

The Mark Twain Trail Summit is held at Berryman Campground (Home of the Berryman Trail Races) Southwest of St. Louis. It is a social event that includes a group fun runs on the 26-mile Berryman loop and culminates in a cook out on Saturday afternoon.