4.9
(6824)
17,737
riders
02:29
61.8km
290m
Road cycling
Cycle the moderate 38.4-mile Granny Road Loop in New York, featuring Lake Ronkonkoma and Mount Sinai Harbor views.
Last updated: February 26, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Waypoints
Start point
Get Directions
2.50 km
Highlight • Lake
Tip by
38.2 km
Highlight • Natural
Tip by
61.8 km
End point
Way Types & Surfaces
Way Types
29.8 km
27.3 km
4.12 km
514 m
< 100 m
Surfaces
60.0 km
1.76 km
< 100 m
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Elevation
Highest point (70 m)
Lowest point (10 m)
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Weather
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Friday 29 May
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This route was planned by komoot.
The Granny Road Loop is approximately 61.8 kilometers (38.4 miles) long. For a racebike, the estimated duration to complete the route is around 2 hours and 28 minutes, depending on your pace and stops.
This route is classified as moderate. While the total elevation gain is around 290 meters (950 feet), it's spread out over the distance, offering a good challenge without overly steep climbs, making it suitable for experienced road cyclists.
Yes, the route offers views of natural features. You'll pass by Lake Ronkonkoma and Mount Sinai Harbor, providing scenic breaks during your ride.
For racebiking, the best times are generally spring and fall when temperatures are milder and the scenery is pleasant. Summer can also be enjoyable, but be prepared for warmer weather. Winter cycling might be possible, but check for road conditions and ice.
Given its moderate difficulty and distance of nearly 62 kilometers, this route is best suited for cyclists with some experience. Beginners might find the distance challenging, but it could be a good goal to work towards.
Yes, the route briefly overlaps with sections of several other trails, including the Long Island Greenway—Phase III, Paumanok Path, and the North Shore Rail Trail. You may also encounter parts of the Setauket-Port Jefferson Station Greenway.
As a racebike route, you can expect predominantly paved roads. The terrain includes rolling sections with some gradual climbs and descents, contributing to its moderate difficulty rating.
Since this is primarily a road cycling route, dogs are generally not recommended to accompany cyclists due to traffic safety. If you plan to stop at any parks or natural areas along the way, check local regulations regarding dogs.
No, there are no specific permits or entrance fees required to cycle the Granny Road Loop, as it primarily uses public roads and accessible areas.
For this moderate racebike loop, essential items include a well-maintained racebike, helmet, water bottles, nutrition, a repair kit (spare tube, pump, tire levers), and appropriate cycling attire. Sunscreen and sunglasses are also recommended.
While the route itself doesn't have dedicated facilities, it passes through areas where you can find towns and communities. You'll likely find opportunities for restrooms, cafes, and resupply points in these areas, especially near the highlights like Lake Ronkonkoma and Mount Sinai Harbor.