Gravel loop from Winthrop

If you're looking for a challenging gravel biking adventure with big rewards, the Gravel loop from Winthrop is definitely worth your time. This difficult 25.3-mile (40.7 km) route packs in 2657 feet (810 metres) of climbing, taking roughly 3 hours to complete. It's a fantastic option for experienced riders ready to tackle significant elevation and enjoy stunning Methow Valley views.

What to expect on Gravel loop from Winthrop

Expect varied terrain on this loop, from paved sections to extensive gravel and dirt Forest Service roads. You'll encounter long, sometimes steep climbs, with gradients occasionally exceeding 10%. The reward for your effort is breathtaking views of the Methow Valley and the surrounding Cascade foothills, including sweeping vistas of mountains like Mt. Gardner. Descents can be fast, but watch out for washboard ruts. This route is best suited for confident gravel bikers who enjoy a physical challenge and aren't afraid of significant elevation changes.

Planning your visit

The best times for gravel biking in the Methow Valley are typically from May through July and again in September, avoiding the peak heat of summer and potential wildfire smoke. Be aware that higher elevation routes, which this loop likely touches, may be inaccessible due to snow, particularly above 4,000 feet, making it seasonal. Always carry plenty of water, especially on warmer days, as services can be sparse on Forest Service roads.

Trail details

• Distance: 25.3 miles (40.7 km)
• Elevation gain: 2657 feet (810 metres)
• Difficulty: difficult
• Estimated time: 3 hours