The Berryman 6/12 Hour Off-Road Duathlon is a race with a brand new format that will include trail running and mountain biking. Racers can expect to trail run and mountain bike the fantastic Berryman Trail for up to 6 hours or 12 hours! There will be a designed running route and a designed mountain biking route, and racers will try to complete as many laps as possible in their respective time frame! Use this off-road duathlon as a training event for the upcoming Berryman Adventure race!

What:  6-hours or 12-hours of continuous mountain biking and trail running on the Berryman Trail

Where:  Berryman Recreation Area, near Potosi, MO

When: September 8, 2007

Format:  The Berryman 6/12 Hour Off-Road Duathlon is open to individuals as well as teams.