Réserve De Biodiversité De La Vallée-De-La-Rivière-Sainte-Marguerite
Réserve De Biodiversité De La Vallée-De-La-Rivière-Sainte-Marguerite
90
runners
1
run
Jogging in Réserve De Biodiversité De La Vallée-De-La-Rivière-Sainte-Marguerite offers routes through a protected area characterized by a glacial valley, diverse topography, and significant ecological features. The region features hills rising to 350 to 500 meters along the Sainte-Marguerite River, with the Monts Valin massif reaching 700 meters and higher to the north. Ancient forests, including old-growth thuyas and white pines, provide a unique running environment. The Sainte-Marguerite River and Lac Résimond add to the scenic beauty of the trails.
Last updated: August 25, 2026
17
runners
12.7km
01:47
330m
330m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
24
runners
12.9km
01:55
560m
560m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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52
runners
7.17km
01:12
450m
450m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Réserve De Biodiversité De La Vallée-De-La-Rivière-Sainte-Marguerite
The reserve features a diverse topography, including a glacial valley, hills rising to 350-500 meters along the Sainte-Marguerite River, and the Monts Valin massif reaching 700 meters and higher. You'll encounter varied landscapes, from ancient forests with old-growth thuyas and white pines to riverine environments. Most routes here are considered challenging due to significant elevation changes.
The routes highlighted in this guide, such as Running loop from Camping Le Bleuvet, Lac mort – Montagne Blanche loop from L'Anse-Saint-Jean, and Halte Bellevue loop from P 1, are generally rated as difficult due to their length and elevation gain. The reserve primarily offers more challenging options for runners.
Runners can enjoy the scenic Sainte-Marguerite River, which flows for over 50 km within the reserve, and the tranquil Lac Résimond. The reserve is also home to exceptional ancient forests, featuring towering old-growth thuyas and white pines, providing a unique and serene backdrop for your run. The Monts Valin massif offers impressive views.
Yes, several routes in the reserve are designed as loops. For example, the Running loop from Camping Le Bleuvet is a 11.6 km circular trail, and the Halte Bellevue loop from P 1 offers a 7.2 km circular experience through the river valley.
The reserve offers unique experiences throughout the year. While specific seasonal conditions can vary, spring and autumn provide pleasant temperatures and beautiful foliage. Summer is also popular, though trails might be busier. Winter running is possible, but conditions can be challenging with snow and ice, requiring appropriate gear.
The reserve is primarily accessible by car via Route 172, which traverses approximately 40 km of its territory. This allows access to various activity hubs and trailheads. Public transport options directly into the reserve are limited, so planning for private vehicle access is recommended.
Access points along Route 172 typically have designated parking areas for visitors. For routes like the Halte Bellevue loop from P 1, parking is usually available at the indicated starting points or nearby facilities. It's advisable to check specific trailhead information for parking details.
Policies regarding dogs in protected areas like the Réserve De Biodiversité De La Vallée-De-La-Rivière-Sainte-Marguerite can vary. It's best to check the official regulations of the reserve or SÉPAQ (Société des établissements de plein air du Québec) before bringing your dog, as rules may apply regarding leashes or specific trail access.
Given that many of the highlighted routes, such as the Lac mort – Montagne Blanche loop from L'Anse-Saint-Jean, are rated as difficult with significant elevation gain, they may not be suitable for younger children or families seeking very easy, flat paths. Families with older, more experienced runners might enjoy the challenge, but beginners should exercise caution.
The reserve offers a unique running experience due to its status as a protected area focused on conserving the Sainte-Marguerite River valley's ecosystems. You'll run through ancient forests, alongside the scenic river, and experience diverse topography shaped by glacial activity, providing a profound connection with nature amidst towering trees and varied landscapes.
The duration varies depending on the route's length and difficulty. For instance, the Running loop from Camping Le Bleuvet, which is 11.6 km, typically takes about 1 hour 35 minutes. A shorter route like the Halte Bellevue loop from P 1 (7.2 km) can be completed in approximately 1 hour 12 minutes, depending on your pace and fitness level.
As a biodiversity reserve, the area is dedicated to conserving its ecosystems, which means there's a good chance to observe local wildlife. Keep an eye out for various bird species and other forest inhabitants while enjoying your run through the undisturbed woodlands and along the river.


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