gravel

2026 East Idaho Epic

Idaho, Wyoming, United States · 19 September 2026

Difficulty: 5/5 — Brutal

The 2026 East Idaho Epic is a challenging 692km (430-mile) self-supported bikepacking event across east Idaho and western Wyoming, featuring 9,144 meters (30,000 feet) of climbing on predominantly gravel roads, including rough and rocky sections. A shorter 260-mile option with 6,096 meters (20,000 feet) of climbing is also available.

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Distances
430mi (692km) · 260 miles
Elevation
9,144 m
Surface
gravel, tarmac
Typical W/kg
3.5–4.5

Rider fit

Who it's for

This event is designed for highly experienced ultra-endurance bikepackers seeking a significant physical and mental challenge in remote, scenic, and potentially rugged environments.

Who will struggle

Riders without extensive experience in multi-day, self-supported bikepacking, those unfamiliar with navigating remote gravel roads, or individuals unprepared for significant climbing and variable terrain will find this event extremely difficult.

Training focus

Training should emphasize sustained long-distance riding, significant elevation gain on mixed surfaces, technical bike handling for rough gravel, and self-sufficiency skills including navigation, bike repair, and emergency preparedness.

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 available route options?+

There are two routes: the full East Idaho Epic at 430 miles (692km) with 30,000 feet of climbing, and a shorter East Idaho Endeavor option at 260 miles with 20,000 feet of climbing.

What kind of terrain and surfaces can riders expect?+

The route is 78% gravel and 22% paved, traversing remote roads, historic settlements, mountain scenery, forests, grasslands, and small towns. Riders should anticipate sections of rough and rocky gravel, as well as steep climbs and descents.

Is this a supported event?+

No, both routes are explicitly self-supported, with no cost, no prizes, and absolutely no outside assistance provided.

What are some key safety considerations for the event?+

The event takes place during general hunting season, so riders must wear visibility clothes and use good lighting at night. It is also advised to carry bear spray in the Wyoming section, which is just outside federal grizzly bear habitat.

Where does the race start and end?+

Both the East Idaho Epic and Endeavor begin and conclude in Idaho Falls, Idaho.

Are there any costs or prizes associated with participating?+

No, the event clearly states that there are no costs to enter and no prizes awarded for either route.

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