4.7
(8759)
16,918
runners
Back Bay Loop Trail
01:30
14.4km
120m
Running
The Back Bay Loop Trail offers a moderate jogging experience, covering 9.0 miles (14.4 km) with an elevation gain of 401 feet (122 metres). You can expect to complete this route in about 1 hour and 30 minutes, enjoying a varied path that includes both paved sections and some dirt trails. As you jog, you will pass by coastal wetlands and marshes, with opportunities to catch distant ocean views, especially around the Upper Newport Bay Nature Preserve. The route provides a refreshing blend of natural scenery and a good workout, perfect for a focused run or a leisurely jog.
Planning your visit to the Back Bay Loop Trail is straightforward, as there are multiple entry points for easy access. Free parking is available at various locations along the route, though you should be aware that these spots can fill up quickly, particularly on busy days. You will find convenient amenities like benches, picnic tables, and restrooms strategically placed along the trail, making it easy to take a break or refresh yourself. Consider an early morning or late afternoon start to avoid peak crowds and enjoy cooler temperatures.
This trail is notable for its exploration of the Upper Newport Bay Nature Preserve, a significant ecological area. Keep an eye out for diverse wildlife, including various bird species such as herons and egrets, especially when you are near the Estuary wildlife observation area. Informative signs are dotted along the route, providing insights into the local flora and fauna, enriching your understanding of this unique coastal environment. It is a fantastic way to connect with nature while staying active.
Last updated: April 23, 2026
Waypoints
Start point
Get Directions
3.04 km
Estuary wildlife observation area
Highlight • Viewpoint
Tip by
4.24 km
Back Bay Drive
Highlight (Segment) • Cycleway
Tip by
7.68 km
Newport Dunes
Highlight • Beach
Tip by
14.4 km
End point
Way Types & Surfaces
Way Types
11.9 km
1.23 km
678 m
602 m
Surfaces
11.4 km
2.10 km
878 m
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Elevation
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Weather
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Today
Wednesday 6 May
22°C
11°C
0 %
Additional weather tips
Max wind speed: 17.0 km/h
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This route was planned by komoot.
Frequently Asked Questions
How long does it take to jog the Back Bay Loop Trail?
The Back Bay Loop Trail is approximately 14.4 kilometers (8.9 miles) long. For jogging, it typically takes around 1 hour and 30 minutes to complete the entire loop, depending on your pace.
Is the Back Bay Loop Trail suitable for beginners?
Yes, the trail is considered easy and accessible, making it suitable for all skill levels, including beginners. Its mostly flat profile and paved surface contribute to a user-friendly experience.
What is the terrain like on the Back Bay Loop Trail?
The trail is primarily composed of flat, paved paths, ideal for jogging. While most of the loop is on a paved bike path, some sections traverse paved streets. There are only a couple of slight hills, with minimal overall elevation gain. Some segments also feature unpaved or dirt paths alongside the main paved route, offering variety.
What wildlife or plants can I see along the way?
The trail offers excellent opportunities for wildlife viewing. You can spot various bird species such as herons, egrets, ducks, and shorebirds. Other local wildlife includes turkey vultures, snowy egrets, white-tailed deer, red foxes, gophers, and bunnies. Informative signs along the route provide insights into the local flora and fauna of the Upper Newport Bay Nature Preserve.
What are the best times of year to jog this trail?
The Back Bay Loop Trail is enjoyable year-round due to Southern California's mild climate. Spring and fall offer the most pleasant temperatures for jogging. Early mornings or late afternoons are generally best to avoid the midday sun and larger crowds, especially during warmer months.
Are there any viewpoints or landmarks along the route?
Yes, the trail provides picturesque views of the Upper Newport Bay, coastal wetlands, marshes, and surrounding hills, with distant ocean views possible. Notable points include the Estuary wildlife observation area, Back Bay Drive, and Newport Dunes. Other scenic stops include Upper Castaways Park, the Peter and Mary Muth Interpretive Center, and the Back Bay Science Center at Shellmaker Island.
Is the Back Bay Loop Trail dog-friendly?
Yes, the trail is dog-friendly. Please ensure your dog is kept on a leash at all times and that you clean up after them to maintain the preserve's natural beauty.
Do I need a permit or pay an entrance fee for the Upper Newport Bay Nature Preserve?
No, there are no permits required or entrance fees to access the Back Bay Loop Trail or the Upper Newport Bay Nature Preserve. It is free and open to the public.
Where can I park to access the trail?
Free parking is available at several access points along the trail, though lots can fill up quickly, especially on weekends. Multiple entry points are available around the loop, making it easy to start your jog from various locations. For more detailed parking information, you can check the Newport Beach city website.
Does the trail intersect other well-known paths?
Yes, the route also passes through significant sections of the California Mission Trail - stage 03 San Juan Capistrano to Mission San Gabriel Arcangel and the Mountains to Sea Trail. It also briefly connects with the San Diego Creek Bike Trail.
Are there amenities like restrooms or picnic areas along the trail?
Yes, amenities such as benches, picnic tables, and restrooms are conveniently located along the path, particularly at various access points and interpretive centers.