Unbound
All Events

Unbound

Emporia, Kansas, USA November 1, 2026
Difficulty Profile
TERRAIN
CLIMBING
HEAT
REMOTE
560 km Distance
5100 m Elevation
Gravel Surface
Intermediate Difficulty

What to Expect on Unbound

Unbound Gravel is the pinnacle of gravel racing—a brutal, beautiful, and deeply human test of endurance, strategy, and grit. Held annually in Emporia, Kansas, this event began in 2006 with just 34 riders and has since evolved into the world’s premier gravel race, attracting nearly 5,000 participants from all 50 U.S. states and over 40 countries. Riders choose from five distances—25, 50, 100, 200, and the grueling 350-mile Unbound Gravel XL—each route winding through the unforgiving Flint Hills, where flint-strewn roads, relentless sun, and unpredictable weather create a crucible for both seasoned pros and ambitious amateurs.

But Unbound is more than a race—it’s a celebration of community, resilience, and the spirit of adventure. The event transforms Emporia into a gravel Mecca, with riders and fans converging for a weekend of camaraderie, storytelling, and shared passion. Whether you’re chasing the 200-mile finish line or testing your limits in the XL, Unbound Gravel is a journey that challenges you to go beyond what you thought possible, leaving you forever changed by the experience.

Bike Setup for Unbound

Bike Gravel Bike
Tires 45-50mm Tubeless
Cassette 10-51T
Chainring 38-40T (1x)

Your Next Challenge

Based on this event's terrain, difficulty and riding style.

98%Match
Past Event GRAVEL

Mountaineer Monster

Bruceton Mills, West Virginia, USA
435KM / 748 KMS
95%Match
28 MAR
GRAVEL

East Texas Showdown

Texas
636 KMS 5200M
94%Match
12 SEP
GRAVEL

Endless Mountains 430/250

Towanda
692 KMS 12600M
93%Match
03 OCT
GRAVEL

Driftless Dagger

Galena, Illinois, United States
882 KMS 6100M
View All Events

Frequently Asked Questions

How long is Unbound?

At 560 km with 5100 m of elevation gain, Unbound is roughly the distance of 13 marathons back to back, with climbing that adds up to close to a third of the height of Mount Everest.

What bike do I need?

A Gravel Bike is the right tool for Unbound. Set it up with 45-50mm Tubeless rubber and gear it low — a 38-40T (1x) chainring and 10-51T cassette will keep you spinning on the steeper sections.

How difficult is it?

Unbound carries an overall difficulty rating of Intermediate. The terrain itself is rough, technical terrain for a good stretch of the route, the climbing is fairly flat, and conditions tend to run mild and generally comfortable.

When does it take place?

Unbound takes place on November 1, 2026. That puts it in autumn, as conditions start cooling but daylight hours are shrinking.

What surface is it?

Unbound's route is gravel. Plan your tire choice around 45-50mm Tubeless for the best combination of speed and comfort.