Unbound Gravel 200
📍 Kansas, Flint Hills, USA
New Milford, Connecticut, USA · 09 August 2026
Difficulty: 4/5 — Very hard
The Macedonia Gravel Grinder offers multiple gravel routes up to 127 km with significant climbing, presenting a notable challenge for experienced riders while also catering to those newer to the discipline.
Visit official site →With varied distances and "routes for all levels", this event is suitable for a wide range of gravel cyclists, from beginners on the shorter course to seasoned riders tackling the longest and most challenging option.
Riders who are not accustomed to sustained climbing or the demands of gravel terrain will find the longer routes particularly challenging, as will those without sufficient endurance training.
Training should focus on long-distance endurance, climbing specific strength, and developing confidence and skill in handling varied gravel surfaces.
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The event offers three distances: 33 miles (53 km) with approximately 1,737 feet (529 m) of elevation, 62 miles (100 km) with around 4,200 feet (1280 m), and 79 miles (127 km) featuring about 5,800 feet (1768 m) of climbing.
The race starts and finishes in New Milford, Connecticut, just over the New York state line. Riders will navigate gravel roads, with routes guided by arrow signage and available RideWithGPS files including audio cues, FIT/GPX files, and Strava segments.
Fully stocked aid stations will be provided along the routes, offering nutrition like Skratch, GU, pancakes, and PB&J. After the ride, participants can enjoy a post-event party with tacos, rice bowls, ice cream, cold drinks including non-alcoholic beer, and raffles.
The organizers change up the routes annually, though they expect them to be similar to previous years' routes. New routes and segments are distributed to registered riders closer to the event date.
All participants receive custom Macedonia Swag, details of which are announced closer to the event. Additionally, racing in all Ready Set Go Adventures Gravel Grinders earns points towards becoming a Series Champion in individual age groups.
📍 Kansas, Flint Hills, USA
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