Lakes
United StatesNew JerseyMercer CountyPrincetonBilly Johnson Mountain Lakes Nature Preserve
Lakes
United StatesNew JerseyMercer CountyPrincetonBilly Johnson Mountain Lakes Nature Preserve
Routes here
Best routes to Billy Johnson Mountain Lakes Nature Preserve
58
runners
38.2km
04:05
320m
320m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
18
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
runners
6.10km
00:40
40m
40m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Tips
June 22, 2025
In the know? Log-in to add a tip for other adventurers!
Sign up for free
Details
Informations
Elevation 40 m
Weather
Powered by Foreca
Today
Sunday 21 December
7°C
-3°C
0 %
Additional weather tips
Max wind speed: 27.0 km/h