Parking
Use East Rim Trailhead at 281 Boston Mills Road in Peninsula, then follow the Bike & Hike Trail north to the Edson Run access. Restrooms are at the trailhead.

Cuyahoga Valley National Park, OH
A short, one-way singletrack from Bike & Hike to Lamb Loop.
Overview
Map & elevation
Plan your hike

The highest, rockiest slopes around here are a summer buffet for grizzly bears.
Cuyahoga Valley Tour Guide
Parkwolf is a GPS audio tour guide for Cuyahoga Valley National Park. As you drive, it chimes in with what’s ahead: hidden gems, upcoming stops, history, geology, and wildlife, right through your car’s speakers.
Recorded for this trailhead
East Rim Trailhead“You're nearing East Rim Trailhead, access to the park's first mountain-bike trail. Hikers can use the two-point-three-mile loop too, following a narrow, rocky track along a wooded plateau edge.”
Plays as you drive up to this trailhead in the Parkwolf Cuyahoga Valley Tour Guide.
More stories near here in the app
Trail guide
Edson Run is the named 1.3-mile line in the East Rim trail system. It was built for intermediate mountain bikers, and hikers and runners are also allowed. The trail leaves the paved Bike & Hike Trail, runs through wooded ravine terrain, and joins Lamb Loop. The 1.3 miles are the trail in one direction; this is not a loop or a round-trip distance.
Park at East Rim Trailhead on Boston Mills Road and follow Bike & Hike north to the Edson Run entrance. Restrooms are at the main trailhead. This is a shared-use route with posted travel directions; check the signs before you start because directions on the surrounding East Rim loops can vary. No official walking return itinerary is published, so don't assume you can simply walk the same line backward. Allow about 45 minutes for Edson Run itself, plus the access walk and whatever return route the signs permit.
Expect hilly, rocky ground. The line dips toward a creek, climbs briefly, and then descends to Lamb Loop. That makes it a more interesting short walk than the distance alone suggests, but it is still a narrow trail shared with riders. The East Rim system closes overnight from 11 p.m. to 6 a.m. and during wet, icy, or otherwise hazardous conditions. Pets are not allowed.
Wildlife
319 sightingsBald EagleMost seen around 7 AMSighting map
12 sightingsRiver OtterMost seen around 7 AMSighting map
103 sightingsCoyoteMost seen around 7 PMSighting map
248 sightingsBeaverMost seen around 8 PMSighting map
492 sightingsWhite-tailed DeerMost seen around 6 AMSighting map
99 sightingsTrumpeter SwanMost seen around 5 PMSighting mapSighting maps show where each species has been reported across Cuyahoga Valley. Wildlife moves, so no sighting is guaranteed.
Keep exploring
ModerateEast Rim Trail2.3 mi · 1.3 hr · 0.3 mi awayA hilly 2.3-mile loop shared with mountain bikers.
ModerateLamb Loop Trail4.8 mi · 2.5 hr · 0.3 mi awayRocky singletrack drops to a stream before climbing out.
ModeratePost Line Trail2.3 mi · 1.5 hr · 0.3 mi awayA boulder line adds a technical twist to East Rim's wooded loop.
ModerateWildlife Woods Trail0.8 mi · 45 min · 0.8 mi awayA short, rooty climb with a longer trail loop nearby.
EasyBrandywine Falls Upper Boardwalk0.4 mi · 30 min · 1.5 mi awayA quick, accessible boardwalk looks down on Brandywine Falls.
ModerateBrandywine Gorge Loop1.4 mi · 1 hr · 1.5 mi awayRocky gorge loop with a footbridge and Brandywine Falls views.
EasyBike & Hike Trail: Brandywine Falls to Boston Heights2 mi · 48 min · 1.5 mi awayAn easy paved link with a waterfall at the northern access.
ModerateBoston to Peninsula Buckeye and Towpath Loop7.4 mi · 4 hr · 1.8 mi awayClimb wooded ravines, then coast back beside the historic canal.
Sight · 1.3 mi awayLock 31One stop in a 44-lock, 395-foot canal ascent.
Sight · 1.4 mi awayStumpy BasinBoardwalk views over the wetland where canal boats once turned.
Sight · 1.5 mi awayBrandywine FallsA short boardwalk reveals a 60-foot waterfall and wooded gorge.
Lodging · 1.6 mi awayThe Inn at Brandywine FallsA historic B&B puts Brandywine Falls within an easy walk.
Store · 1.7 mi awayTrapp Family FarmEggs and seasonal produce from a draft-horse farm stand.
Restroom · 1.8 mi awayPeninsula Public RestroomsA practical trailhead stop with flush toilets and a railroad story.
Store · 1.8 mi awayPurplebrown Farm StoreLocal groceries, coffee, and seasonal lunch in Peninsula.
Sight · 1.8 mi awayPeninsula DepotCatch a train from the valley's only surviving historic depot.Parkwolf’s Cuyahoga Valley ranking