Rock River Run (IL-2)
Illinois Route 2 follows the Rock River for 39 miles between Rockford and Dixon through northwestern Illinois, passing Castle Rock State Park's limestone bluffs, the historic village of Grand Detour (where IL-2 crosses the river), and the town of Oregon near Ogle County's bluff-top park. The road is wooded, largely flat to gently rolling, and hugs the riverbank closely enough that the water is visible through the tree line for much of the route. Castle Rock State Park's bluff views — about 3 miles south of Oregon — are the scenic high point. Light traffic on weekdays makes it a smooth cruiser-pace road.
What you'll hit along the way.
Rider-verified stops, overlooks, fuel, and the corners worth knowing about — in the order you'll meet them.
Rock Falls
A quiet twin city to Sterling that marks the southern start of the route along the Rock River.
Lisa's Brick House
A local diner in Sterling worth a stop for breakfast or lunch before heading north.
Byron
A small river town at roughly the halfway point, good for a break with views of the Rock River.
Rockford
The northern terminus of the run, offering fuel, food, and a chance to explore Illinois's second-largest city.
No runs logged on this road yet — be the first.
Runs are rider-logged & GPS-traced in the app
Ride your own ride — times are rider-logged & GPS-traced, never a race on public roads.
Shot by the riders who've run it.
Riders upload photos to their profile and tag the road or stop — tagged shots show up here automatically.