Course Details
2026 Seeds & Stones Roubaix Courses
75 mile route
74.4 miles, 1600’ elevation
79% Gravel, 19% Paved, 2% Double Track
50 mile route
50 mi Route GPS File
49.3 miles in will be the 75 mile turnoff
50.4 miles, 950’ Elevation
82% Gravel, 15% Paved, 3% Double Track
Course Preview
25 mile route
25 mi Route GPS File
14.0 miles in will be the 25 mile turnoff
25.8 miles, 850’ elevation
76% Gravel, 18% Paved, 6% Double Track
Courses will include:
- True Start & Finish chute on gravel
- Safety Marshals. It is not fun having to constantly check your GPS to see if you are on course. It is also not fun to roll up to an intersection wondering if there is going to be cross traffic. We will have Safety Marshals at many intersections keeping you safe and on course.
- Preme Segments. Why not throw a random segment in to sprint and get some swag.
- There will be 2 Energy Zones stocked with water, BASE Bars, BASE gels, INFINIT Go Far. These will be at Mile 21.5 & mile 57.
- Corner Marshalls will have a limited supply of bottles,
- Clothes transport from Energy Zones to finish. We know it can be chilly in the morning & after an hour you may want to shed some layers. We will take those to the finish for you.
PREMES
Preme 1 - Grass Master (0.5 mi)
TBA
Preme 2 - The Classic (0.4 mi)
Waterman Winery & Whiskey Acres
Tasting & Product
Preme 3 - Technically Speaking (1.1 mi)
2x Schwalbe RS One Tires
Preme 4 - Baron Plains (1.0 mi)
Windy City Soaring Association
Glider Ride
Preme 5 - Headed Home (0.6 mi)
TBA
2025 Seeds & Stones Roubaix Course Lengths
- 25 mile route (RidewithGPS)
25.5 miles, 900’ elevation
turnoff mile 13.8
71% Gravel, 24% Paved, 5% Unroad
- 55 mile route (RidewithGPS)
54.6 miles, 1,650’ elevation
turnoff mile 43.4
79% Gravel, 19% Paved, 2% Unroad
- 75 mile route (RidewithGPS)
75.6 miles, 1,900’ elevation
79% Gravel, 19% Paved, 2% Unroad
Course Map Links: