5.0
(1)
137
runners
12
runs
Jogging around Pacific offers a variety of routes that traverse diverse terrain. The region features trails with moderate elevation changes, including some hills under 200 meters, and longer, more challenging paths with greater ascents. Running routes often follow natural hollows, lead to scenic lookouts, and explore valley areas. The landscape provides a mix of environments suitable for different running preferences.
Last updated: May 11, 2026
17
runners
13.0km
01:33
220m
220m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
8
runners
15.0km
01:39
50m
50m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
11
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
12
runners
33.8km
04:17
660m
660m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
9
runners
10.9km
01:18
140m
140m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
I liked this section because it wasn’t on the side of the hill as much as some of the other trails. That said, there are plenty of rocks and roots and features. I rode down from the main parking lot and enjoyed the flow. The lowest section looked like it would be very wet in the rain and is very eroded, the trail is now along side a wide ditch from the runoff. Careful if it’s wet.
0
0
This is a beautiful lookout and great place to catch your breath on the Bluff View Trail. The trail is known for its scenic viewpoints, and this is probably the best of the bunch.
1
0
This is an 8 foot (2.4m) wide trail made of crushed stone that follows the Meramec River between Glencoe and Sherman Beach. The suburban trail has coined the nickname 'Zombie Road', due to its supposed supernatural activity. The trail provides wonderful views of Bluffs Forest and the river.
0
0
A fun and fast 2.5 mile loop that crosses over some creeks and rocky sections. It is easily can be looped in as part of a larger loop of the popular Eagle Valley and Declue Trail loops.
1
0
Scenic spot to stop on your climb to take in the views of the Meramec River and the Crescent Valley before continuing to the top and enjoying the fun downhill run back to the bottom.
0
0
Greensfelder County Park has about 30 miles of trails that are accessible for mountain biking. The most popular loop is a challenging ride of with steep climbs and rock gardens with a good balance of flow along the Dogwood, Declue, Greenrock and Eagle Valley trails.
1
0
The trailhead for this path is located right off of the Declue Trail at the parking area off Alerton Six Flags Road. The Dogwood Trail is a 2.3-mile loop within the southwestern section of Greensfelder Park. It's an easy to navigate and well marked trail.
0
0
Stunning and windy trail that is known for being steep and rocky. While the wooded areas surrounding the Declue Trail are familiar, the off-trail environment offers a unique savannah and prairie ecosystem. Grassland vegetation, and wildflowers define this landscape. The local flora has adapted to thrive in these dry conditions, with trees often growing horizontally due to limited competition from other trees or shrubs.
0
0
The Pacific region offers a diverse selection of over 15 running routes, catering to various skill levels. These include easy, moderate, and challenging trails through varied terrain.
Yes, Pacific features several easy running routes perfect for beginners. For instance, the region has at least two routes classified as easy, providing a gentle introduction to the area's trails.
Running trails in Pacific vary significantly in length and duration. You'll find routes ranging from approximately 3.7 miles (6 km) to over 9.5 miles (15 km). Durations can range from about 40 minutes to over 2 hours, depending on the trail and your pace.
Many of the running routes in Pacific are designed as loops, offering a convenient circular experience. A popular example is the Rock Hollow Trail loop from Glencoe, which is a moderate 7.5-mile (12.1 km) path.
The running trails in Pacific offer varied terrain, including natural hollows, valley areas, and paths leading to scenic overlooks. You'll encounter moderate elevation changes, with some hills under 200 meters, providing a good mix for different running preferences.
Absolutely. The Pacific area is known for its scenic overlooks. The Aberdeen Lookout loop from Glencoe is a challenging 9.5-mile (15.3 km) route specifically praised for its expansive views from lookout points.
While specific 'family-friendly' designations aren't always explicit, the easier and moderate routes with less significant elevation changes would be most suitable for families. Look for shorter, less challenging loops to enjoy with children.
The komoot community highly rates the running experience in Pacific, with an average score of 5.0 stars. Runners often praise the varied terrain, the scenic beauty, and the well-maintained paths that offer options for all ability levels.
Yes, several points of interest are located near the running routes. You can explore areas like Greensfelder Park or the Rockwoods Reservation Conservation Area. The Eagle Valley Trailhead is also a notable spot.
For experienced runners seeking a challenge, Pacific offers several difficult routes. The Overlook – Eagle Valley Trailhead loop from Six Flags St. Louis is a difficult 9.4-mile (15.1 km) trail with significant elevation gain, ideal for endurance training.
Many outdoor areas in Pacific are dog-friendly, but it's always best to check specific trail regulations. The presence of a Dogwood Trail suggests that some areas are welcoming to canine companions, but always keep them leashed and clean up after them.
The varied terrain of Pacific makes it suitable for running across multiple seasons. Spring and fall generally offer the most pleasant temperatures and vibrant scenery. However, with proper preparation, many trails can be enjoyed year-round.


Browse the best Running Trails & Routes in other regions.