gravelroad

Gran Fondo Leavenworth

Washington, USA · 17 May 2026

Difficulty: 5/5 — Brutal

The Gran Fondo Leavenworth offers two challenging gravel-heavy routes of 132km (2682m climbing) and 64km (1433m climbing) through the Washington Cascades, featuring rough forest service roads and massive ascents. Known for its brutal climbs and technical descents, it is considered a very difficult event.

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Distances
132km · 64km
Elevation
2,682 m
Surface
gravel, tarmac, dirt
Typical W/kg
3–3.8

Rider fit

Who it's for

This event is designed for experienced cyclists seeking a grueling adventure on varied terrain with substantial climbing.

Who will struggle

Riders not accustomed to sustained, steep climbs, rough gravel surfaces, and potentially hot or unpredictable mountain weather will find this event extremely challenging.

Training focus

Prepare for long, steep climbs on uneven gravel, technical descents, and develop endurance to handle a full day of demanding riding in mountainous conditions.

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 are the course options and their characteristics?+

The event features two courses: the Grande at 82 miles (approx 132km) with 8800 feet (approx 2682m) of climbing and 46 miles of gravel, and the Medio at 40 miles (approx 64km) with 4700 feet (approx 1433m) of climbing and 25 miles of gravel. Both courses include a mix of pavement and rough Forest Service roads, with the Grande being particularly brutal due to multiple major climbs.

What type of bike and gear are recommended?+

A well-tuned gravel bike with good brakes and large tires (38-40mm preferable) is advised due to rough and rowdy forest service roads. A wide gear range is essential for steep pitches. Riders should also be prepared for unpredictable mountain weather, potentially bringing leg/arm warmers and a packable wind jacket.

How difficult is the Gran Fondo Leavenworth?+

The event is described as 'super HARD' and 'brutal,' intended for experienced cyclists. It features significant climbing (over 8800 feet for the Grande course) on rough gravel roads, with challenging ascents and technical descents, making it one of the toughest Gran Fondos.

What are the registration details?+

Registration opens on January 1st and closes on May 14th. Spaces are limited and fill up quickly, so early registration is recommended.

What support is provided on the course?+

The course is well thought out and marked, with well-stocked aid stations. The Grande course has aid stations at miles 23, 44, and 63, while the Medio course has one at mile 23. Times of all finishers will be posted.

What is the refund policy?+

Full refunds are available up to 30 days before the event. A 50% refund is offered for cancellations made less than 30 days but more than two weeks out. No refunds are given within two weeks of the event date.

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