Cedar River Trail Loop

The Cedar River Trail Loop is designed for touring bicycles and generally takes around 2 hours and 29 minutes to complete. This duration can vary based on your cycling pace and how often you stop to enjoy the scenery.

This route is rated as moderate. It follows a former railroad corridor, meaning it has a mostly flat 'railroad grade' with only a slight, gradual uphill climb when heading southeast from Renton. The total elevation gain is approximately 339 meters (1,112 feet), making it accessible for a wide range of cyclists, though the distance might be considered moderate for some.

The trail features a mixed surface. The first 12-13 miles, starting from Renton, are paved, offering a smooth ride. After this, it transitions to a hard-packed gravel surface for about 5 miles. This gravel section is generally well-maintained and ridable even with road tires, but wider tires or a gravel bike might offer more comfort.

The Cedar River Trail Loop can be accessed from various points, particularly in Renton. While specific parking lots aren't detailed, the trail passes through parks that often provide amenities like restrooms and parking. Many cyclists start in Renton, where the trail begins its journey along the Cedar River.

You'll experience a diverse landscape, transitioning from an urban feel in Renton, passing through parks and under bridges, to a more rural environment. The route offers beautiful views as it winds along the Cedar River, with natural areas, wetlands, and forested sections. Look out for big trees, ferns, and glimpses of the river, especially in the initial miles out of Renton.

The trail provides opportunities to spot various wildlife, including waterfowl and bald eagles. In the fall, it's an excellent place to witness thousands of sockeye salmon migrating upstream to spawn in the Cedar River.

The trail is enjoyable year-round, but the fall offers a unique experience to witness the sockeye salmon migration. Spring and summer provide pleasant weather for cycling, with lush greenery. The hard-packed gravel sections are generally suitable in most conditions, though always check local weather before heading out.

Yes, the route features several points of interest. You'll pass by the Cedar River Overlook, offering scenic views, and cross the Cedar River Bridge. The trail itself, the Cedar River Trail, closely follows the Cedar River, providing continuous natural beauty.

Yes, the route intersects with and utilizes sections of other regional trails. Notably, it connects with the Green to Cedar Rivers Trail and also includes segments of the Cedar River Pipeline Road, River Rock Trail, and Putnam Loop, among others.

While the trail is generally dog-friendly, specific leash rules and regulations may apply, especially within King County Parks. Always ensure your dog is on a leash and that you clean up after them to maintain the trail's cleanliness and respect other users.

The Cedar River Trail Loop is part of King County Parks. Generally, there are no specific entrance fees or permits required for day use of the trail itself. However, it's always a good idea to check the official King County Parks website for any updated regulations or specific requirements for certain activities or areas along the trail.

Yes, cyclists should be aware of a few rules. Within Renton city limits, a 10 mph speed limit is enforced. There are also a few designated 'dismount zones' in the downtown Renton area where you'll need to walk your bike. Given the mixed surface, be prepared for both paved and hard-packed gravel sections.