4.9
(1168)
11,160
runners
01:04
6.26km
430m
Running
If you're seeking a vigorous jogging challenge, the Marlboro Trail offers a difficult 3.9 miles (6.3 km) through a rugged, natural environment. You'll ascend 1427 feet (435 metres) in elevation, with an estimated duration of 1 hour and 4 minutes to complete the route. Expect a singletrack experience, often wet…
Last updated: April 23, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Monadnock Reservation
Waypoints
Start point
Parking
Get Directions
3.10 km
Highlight • Summit
Tip by
6.26 km
End point
Parking
Way Types & Surfaces
Way Types
6.15 km
< 100 m
Surfaces
6.15 km
< 100 m
Sign up to see more specific route details
Sign up for free
Elevation
Sign up to see more specific route details
Sign up for free
Weather
Powered by Foreca
Friday 8 May
12°C
-1°C
-- %
Additional weather tips
Max wind speed: -- km/h
to get more detailed weather forecasts along your route
This route was planned by komoot.
The Marlboro Trail is primarily a singletrack route. You can expect varied conditions, including sections that can be quite wet, with small streams forming on parts of the trail and potentially large pools of standing water, especially near the top. This suggests a more natural and potentially rugged jogging experience rather than a smooth, paved path.
Komoot rates this trail as difficult for jogging. While some sources might describe it as moderate, the significant elevation gain of approximately 435 meters over its 6.26-kilometer distance, combined with potentially wet and uneven singletrack terrain, makes it a demanding route. It's best suited for experienced joggers looking for a good workout.
As the Marlboro Trail is located within Monadnock State Park, parking is typically available at designated park trailheads. It's advisable to check the official Monadnock State Park website or contact the park directly for the most current information on parking locations and any associated fees or regulations.
Regulations regarding dogs can vary within state parks. For the most accurate information on whether dogs are permitted on the Marlboro Trail and any specific leash requirements, it is recommended to consult the official Monadnock State Park guidelines before your visit.
Given the trail's potential for wet and muddy conditions, late spring through early fall generally offers the most favorable weather for jogging. During these seasons, you're likely to encounter less snow and ice, though wet sections can still be present after rain. Fall also provides beautiful foliage views.
Yes, Monadnock State Park typically charges an entrance fee, especially during peak seasons. These fees contribute to the maintenance and preservation of the park. It's best to check the official Monadnock State Park website for current fee schedules and any permit requirements, particularly if you plan to visit during busy times or for overnight stays.
The trail offers scenic views and leads to the summit of Monte Rosa, which is a significant highlight. From the summit, you can expect expansive vistas of the surrounding landscape.
Yes, the route incorporates sections of several other trails. You will also traverse parts of the Marian Trail, Great Pasture Trail, Mossy Brook Trail, Smith Summit Trail, Fairy Spring, and Shaker Farm Road during your jog.
Due to its 'difficult' rating, significant elevation gain, and potentially rugged, wet singletrack terrain, the Marlboro Trail is generally not recommended for beginner joggers. It requires a good level of fitness and experience with trail running.
Given the trail's difficulty and potential for wet conditions, essential items include appropriate trail running shoes with good grip, sufficient water, snacks, a map or GPS device, and layers of clothing suitable for changing weather. Trekking poles might also be beneficial for stability on steeper or slick sections.
Beyond general trail safety, be prepared for potentially wet and slippery surfaces, especially on the singletrack sections and near streams. The significant elevation gain means you should be mindful of your hydration and energy levels. Always inform someone of your plans and expected return time, and carry a fully charged phone.