Trinity Road – Napa Valley Vine Trail loop from Union
Trinity Road – Napa Valley Vine Trail loop from Union
2.6
(17)
22
riders
Trinity Road – Napa Valley Vine Trail loop from Union
02:24
49.0km
670m
Road cycling
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.
Last updated: April 19, 2026
Waypoints
Start point
Bus stop
Get Directions
21.3 km
Trinity Road
Highlight (Segment) • Cycleway
Tip by
47.5 km
Napa Valley Vine Trail
Highlight (Segment) • Cycleway
Tip by
49.0 km
End point
Bus stop
Way Types & Surfaces
Way Types
44.3 km
4.57 km
< 100 m
< 100 m
Surfaces
46.9 km
2.09 km
< 100 m
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Elevation
Highest point (540 m)
Lowest point (20 m)
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Weather
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Friday 17 July
25°C
13°C
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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 road cycling route that offers both a serious challenge and relaxed vineyard cruising, the Trinity Road – Napa Valley Vine Trail loop from Union is worth your time. This moderate 30.4-mile (49.0 km) route packs in 2214 feet (675 metres) of elevation gain, taking around 2 hours and 23 minutes to complete. It's an ideal choice for experienced cyclists who appreciate a diverse ride, blending demanding climbs with scenic, car-free paths.
What to expect on Trinity Road – Napa Valley Vine Trail loop from Union
This route is a study in contrasts, offering a unique journey through Napa Valley. You'll experience the generally flat and easy cycling of the Napa Valley Vine Trail, winding through picturesque vineyards and past the Napa Riverfront. Then, the character of the ride shifts dramatically as you tackle Trinity Road, renowned for its strenuous climbs with sections reaching 10-15% grades. Expect rough pavement and narrow roads on Trinity Road, making the descents particularly technical. This combination suits cyclists who want to test their climbing prowess while also enjoying the gentle beauty of wine country.
Planning your visit
Given the demanding nature of Trinity Road, this loop is best enjoyed by confident cyclists. The Napa Valley Vine Trail offers easy access to wineries and dining, perfect for breaks. Trinity Road lacks a shoulder and has technical turns, so exercise caution, especially on descents. The best time to cycle Napa Valley Vine Trail Trinity Road is during milder weather to avoid extreme heat or cold, as the exposed vineyard sections can get warm and the mountain roads can be cooler.
- Distance: 30.4 miles (49.0 km)
- Elevation gain: 2214 feet (675 metres)
- Difficulty: moderate
- Estimated time: 2 hours and 23 minutes
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