100k | The Full Pull
The 100K* course serves up of a fantastic mix of dirt, pavement, single track and tons of gravel; all roads and some trail lead to Williamsport PA! The first climb through the Williamsport Water Authority provides a great opportunity for early groups to form. Fourth Gap road is where bike handling skills come into play. Walters climb is often where the big separations happen. Larry’s is on course and is worth stopping at. The final climb is certainly a kicker, but there is no better mountain top finish in PA!
Aid Stations: Mile 21, 37 and 50
70k | All Thriller No Filler
Our 70K* options offer a lighter versions of the loop that keep you on gravel and pavement with only a little bit of single track to keep it interesting. You’ll be on and off the main loop while avoiding the trickier single section. Don’t worry! Larry’s Tavern is on course and is not to be missed.
Aid Stations: Mile 21 and 29
30k | Just a Taste
Our 30K* provides the most approachable version of Iron Cross while still providing the full experience. An initial climb through the Williamsport Municipal Water Authority checks the double track box. A ripping road descente down 44 provides some high speed action. Bower Road supplies the scenic farm road. The final climb provides what we consider the best mountaintop finish in Pennsylvania.
Aid Station: Mile 12.5
Iron Cross Gravel 