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Gravel

Unbound Gravel (Corto)

May 30, 2026
Emporia, United States🇺🇸
Registration Open
Since Nov 1, 2025
Elevation Profile
578m
432m
335m
89 km
descent
steep
Course Map
2025 route
Distance
40
Kilometers
Elevation
578
Meters
Est. Time
1h 36m
At ~25km/h avg
Avg Grade
1.4%
Overall gradient
Participants
4,000
Max capacity
Terrain
mixed
Surface
Weather
26°C
40% precip
Intensity
Moderate
The Experience

The world's premier gravel event in the Flint Hills of Kansas. From 25 to 200 miles of challenging gravel through America's last tallgrass prairie.

Highlights

1
World's premier gravel race
2
Flint Hills tallgrass prairie
3
Life Time Grand Prix event
4
200-mile legendary distance

Official Links

Official Website
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