The best running trails in Réserve Naturelle De Grande-Synthe
4.4
(84)
6,456
runners
189
runs
Last updated: November 11, 2025
92
runners
1. Lac du Puythouck loop from Albeck
10.1km
01:03
10m
10m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
30
runners
2. Lac du Puythouck loop from Deux Synthe
5.96km
00:37
10m
10m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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43
runners
3. Ancienne écluse loop from Anciens Jardiniers
11.0km
01:10
10m
10m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
22
runners
4. Lac du Puythouck loop from Résidence des Mouettes
5.14km
00:32
10m
10m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
runners
5. Ancienne écluse loop from Albeck
14.6km
01:31
20m
20m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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