Mtn biking3:04:00 [3] 31.0 mi (10.1 mph) shoes: Trek MTB Bike 34lbs
Duluth Hills. Highland St, 40th ave W, 27th ave w to Exhibition Dr, Lincoln Park Dr, 5th ave w, Lake ave, 26th ave E.
2060 ft of climbing 1950 ft of descent Time for new brakes Max incline =21%. Worst hill 5th Ave W between 4th and 6th.