The Squadron Energy Grafton to Inverell Cycle Classic is a landmark in Australian road cycling. First run in 1961, this 228km point-to-point monument takes riders from the Clarence Valley over the Great Dividing Range to the New England Tablelands, delivering over 3,300 metres of elevation gain across a relentless course. The defining feature comes early: the 17km ascent up the Gibraltar Range, a grinding test averaging over 5% gradient with pitched ramps that break groups apart before the midpoint. From the top, rolling high-country roads and headwinds turn the remaining distance into a pure battle of stamina and group dynamics.

Now part of the ProVelo Super League, the event honours more than 60 years of road racing heritage while offering accessible categories for amateur racers, teams, and endurance riders. The event takes place on the traditional lands of the Bundjalung, Gumbaynggirr, and Yaegl peoples in Grafton, and the Anaiwan and Kamilaroi peoples across the New England region. Over six decades, the "G2I" has built a reputation as Australia's hardest one-day road classic, attracting a mix of national elite teams, club racers, and riders looking to test their limits against one of the most demanding courses in the Southern Hemisphere.

Whether entering as an individual in the full 228km course, tackling the two-person relay format, or riding the 109km section from Mt Mitchell, participants face a fully supported road course with rolling closures and dedicated feed stations. Crossing the finish line on Vivian Street in Inverell offers a sense of accomplishment shared by generations of Australian cyclists.