Normally do a 33 1/3mile(aka The Frank Drebin) run on my 20" 'Goose BMX(1.95 Hookworms @65psi) 3x a week. Geared 44/14(3.14 ratio). Makes for fast and smooth. It takes ~2:30, this is a run with 2-3 pit stops, stop signs, rail road crossings, stoplights and other obstacles. ~13MPH is not my...