Tribble Mill Park – Harbins Park loop from Grayson High School
Tribble Mill Park – Harbins Park loop from Grayson High School
4.9
(2832)
19,906
riders
Tribble Mill Park – Harbins Park loop from Grayson High School
02:08
32.5km
340m
Cycling
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.
Last updated: April 18, 2026
Tips
Includes a segment that goes up or down a series of steps
You may need to carry your bike.
After 5.86 km for 3 m
Waypoints
Start point
Parking
Get Directions
5.80 km
Tribble Mill Park
Highlight • Rest Area
Tip by
10.3 km
Harris Greenway Trail
Highlight • Trail
Tip by
12.3 km
Harbins Park
Highlight • Trail
Tip by
28.5 km
Chandler Lake
Highlight • Lake
Tip by
32.5 km
End point
Parking
Way Types & Surfaces
Way Types
18.3 km
5.88 km
5.28 km
2.40 km
493 m
< 100 m
Surfaces
16.2 km
13.1 km
2.63 km
547 m
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Elevation
Highest point (320 m)
Lowest point (240 m)
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Weather
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Today
Thursday 2 July
36°C
23°C
28 %
Additional weather tips
Max wind speed: 12.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Description
If you're looking for a solid day out on two wheels in Gwinnett County, the Tribble Mill Park – Harbins Park loop from Grayson High School is a fantastic choice. This moderate touring cycling route covers 20.2 miles (32.5 km) with 1122 feet (342 metres) of elevation gain, taking about 2 hours and 7 minutes to complete. It's perfect for cyclists who want a good workout combined with diverse scenery, offering a rewarding experience without being overly technical.
What to expect on Tribble Mill Park – Harbins Park loop from Grayson High School
The route primarily follows the paved Harris Greenway Trail, a designated National Recreation Trail that connects these two large parks. You'll enjoy diverse scenery, from the panoramic views over greenery on the Harris Greenway's 760-foot boardwalk to the tranquil waters of Ozora Lake within Tribble Mill Park. The paved trails here offer mostly shaded sections and gently rolling elevation, though some parts are described as hilly and curvy. As you approach Harbins Park, expect more rolling hills, and be prepared for a significant climb if you tackle the "big hill down to the river" section of the Greenway. This mix of gentle and moderately hilly sections makes it suitable for touring cyclists looking for varied terrain.
Planning your visit
While the route is described as starting from Grayson High School, you'll need to connect to the Harris Greenway Trail, which directly accesses Archer High School. Both Tribble Mill Park and Harbins Park offer amenities like restrooms and picnic areas, with Harbins Park also featuring a bike wash area. The Harris Greenway has excellent signage and mile markers, making wayfinding straightforward. Check local resources for trail status, especially after wet weather, as conditions can affect even paved sections. The best time to cycle Tribble Mill Park Harbins Park is generally during dry periods to ensure optimal trail conditions.
Trail details
- Distance: 20.2 miles (32.5 km)
- Elevation gain: 1122 feet (342 metres)
- Difficulty: moderate
- Estimated time: 2 hours and 7 minutes
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