gravelmtb

2026 Dark Divide 300

Washington State, United States · 30 July 2026

Difficulty: 5/5 — Brutal

A brutal 329-mile unsupported mixed-terrain bikepacking race across the rugged southern Cascade Mountain Range in Washington State.

Visit official site →
Distances
529km
Surface
gravel, singletrack, dirt
Typical W/kg
3.2–4.2

Rider fit

Who it's for

Experienced ultra-endurance bikepackers seeking a remote, physically demanding backcountry challenge with limited resupply.

Who will struggle

Riders unaccustomed to steep, rutted terrain, remote route-finding, and prolonged isolation without reliable cell service.

Training focus

Developing sustained climbing endurance, technical handling on unmaintained forest roads, and full self-sufficiency for multi-hour efforts.

Are you ready for this race?

Compare your W/kg to see how you stack up against this race's typical level — and which races fit you best right now.

FAQs

What is the total distance of the Dark Divide 300?+

The route covers approximately 329 miles, or 529 kilometers.

When does the event take place?+

The event starts on July 30, 2026, at 7:00 am.

What kind of terrain should participants expect?+

Riders will encounter a challenging mixed-terrain route featuring unmaintained and forgotten forest roads, seldom-traveled scenic byways, and rugged landscapes like Juniper Ridge.

How many registration spots are available?+

There are a total of 70 spots available for general registration, with priority registration windows allocated for specific groups.

Who organizes the event?+

The race is organized by Evergreen Gravel Racing.

Similar races

Pisgah Monster-Cross Challenge

📍 North Carolina, United States

gravelroad
Date
12 September 2026
Distance
69.2 miles
Elevation
2,675 m
Difficulty

Pisgah 555

📍 North Carolina, United States

mtb
Date
3 October 2026
Distance
39.7 miles
Elevation
2,233 m
Difficulty

Iditarod Trail Invitational

📍 Alaska, United States

mtb
Date
28 February 2027
Distance
150 miles · 350 miles · 1000 miles
Difficulty

Browse more