Cliff Notes for 2026:

• Starting at Dorrance (Port Byron, IL) (Arrive @ 6:30AM, Riders Meeting 6:50AM, Roll Out: 7:00AM)
• Ending at Westbrook (DeWitt, IA)
• Trails Included: Dorrance, Illiniwek, Sylvan Island, Sunderbruch, Scott Community College, Some trails around Lost Grove Lake, Scott County Park, & Westbrook Park.
• Duro: rides all trails and all roads/bikepaths to get to those trails. ~100 mi
• Dirto: rides all the trails skipping road/bikepath tranits. ~ 45mi
• There will be one large SAG stop at the half-way point (@ Healthy Habits bike shop). Dirto riders and a few volunteers will be assisting with secondary SAG support at the trails but we can't garuantee this for everyone since riders get very spread out over the day. Plan to be mostly self-sufficient throughout the day. There are many convienient stores and water stops along the route.
• Have an Exit plan. If you happen to have a mechanical or need to bail for other reasons get that sorted in advance. Our small SAG crew can't cover this much territory to give people rides back to their vehicles.
• Entry fee. Why? With all the regional biking events on/around this date we think it will help boost participation by getting riders to commit to the event/date. And it helps us provide lunch/snacks/drinks to participants.
• FORC membership is still required to participate (for insurance), but is wrapped into the $45 entry fee ($20 for Duro/Dirto + $25 FORC Membership). Current members only pay the Duro/Dirto entry fee ($20).
• Parking/Shuttle Logistics: Shuttle vehicles can be left overnight (Fri. to Sat. only) at Westbrook Park in DeWitt at the trailhead parking lot. Vehicle can be parked at Dorrance the full day Saturday (until 10pm) .
• AND, same as always, ultra rare & highly coveted DURO/DIRTO stickers will be presented to finishers at Westbrook!

Illiniwek

• The Upper South Loop, South Climb, and South Descent have been groomed for Fatbikes, XC Skis, and Snowshoes. Around 2.5 miles
• Please use trails in the indicated daily direction or standard direction for climb/descent.
• The North Trails will not be groomed and are the recommened route for those wanting to get their winter hike on.
• Use caution traversing the sledding hill at the bottom of the South Descent (i.e. don't get taken out by a sled).

Scott County Park

• South and North Green Loops have been groomed for fatbikes/skis/snowshoes. Around 5 miles
• Other trails are open for hiking but please do not use groomed trails to access these trails.

• Only ride open trails. Trails close when muddy and sometimes for user safety issues or special events. Check the trail status app for the latest local trail conditions.
• Leave no trace. Stay on the trail: don't shortcut features or switchbacks and don't modify features without permission. If you can't ride it, walk it. Land managers don't appreciate braided trails and closing them takes time away from other projects our trail builders want to accomplish. Pack out trash and pickup some more on the way out.
• Stay in control. Ride within your ability and slow down for corners with low visibility (expect someone on the other side). Don't skid! Skidding tears up the trail and makes the trail builders sad. It also makes you look like a newb.
• Yield appropriately. Be courteous to other trail users by letting them know your presence. Follow trail signs for travel direction if they exist. Follow existing traffic laws when on roads (yes they apply to bikes too).
• Don't scare animals. Equestrians share some of the trails we ride and horses can be startled easily. Approach cautiously and ask the horse rider for guidance if planning to pass.
• Be prepared & self sufficient. Give your gear a quick check before each ride and bring the necessary tools for common mechanical problems (tube, pump, multi-tool, zip ties, etc.) Don't forget a snack & water for longer rides. Be aware of the weather.