Starting about 18 miles into the routes, this one mile segment begins just after riders turn east and the route turns into two track. Averaging 2.5% grade and finishing with pitches pushing over 12%, its best to lead in with fresh legs and a little speed. Push hard for the segment finish, then enjoy the rip downward as you descend 100 feet in less than 1/3rd of a mile.

Once you're down Bruce's Butte you'll enjoy 3.9 flat and fast miles leading into the second GTC segment. Thunderhawk Flat is some of the best farm ground in the area, and this one mile sprint segment is your little piece of East River. Starting directly after a 90 degree turn you'll put the pedal to the metal and hold it for one mile flat out. You'll know the segment is over once you hit the... not so smooth gravel.

Named in honor of the starting point, Mexican slang for "hurry up", and Beck's1996 landmark album, O'dell-Ay is the final GTC segment of the TWO. Starting two miles down Thunderhawk Road this 3.7 rolling descent is all about maximizing downhill speed to blast uphill and keep the good times rollin'. Ceremonial points awarded for shouting "ODELAY" as you approach the segment!