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View of San Diego Creek β Back Bay Drive loop from Discovery Shop
51.7km
03:05
240m
240m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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By Fede from komoot
Β·
Updated May 30, 2026
If you've ever tried planning touring cycling around Costa Mesa, you know how quickly the options can feel overwhelming. With so many trails and paths, it's tough to figure out which routes are genuinely worth your time and effort, and which are just filler. That's where we come in. Our komoot community has mapped, ridden, and reviewed the best touring cycling routes here, so we've curated a shortlist to save you the guesswork and get you straight to the good stuff.
Touring cycling around Costa Mesa is all about variety, offering a fantastic mix of landscapes for every kind of rider. You'll find extensive trail systems that wind through riverine environments, scenic coastal paths, and routes through large natural preserves. The terrain generally offers a mix of flat, paved paths and gently rolling trails, making it accessible for many, from easy loops to more moderate, longer rides.
If you only do one ride, we'd point you towards the Back Bay Drive β Back Bay Loop Trail loop from Costa Mesa. It's an easy 11.9 miles (19.1 km) and offers a huge payoff with stunning views through the Upper Newport Bay β perfect for a relaxed morning spin. For something a bit longer and more varied, the View of San Diego Creek β Back Bay Drive loop from Newport Harbor High School is a moderate 28.5 miles (45.9 km) that local touring cyclists love for its diverse scenery. With over 1,000 touring cyclists having explored Costa Mesa with komoot, you're in good company.
Trail | Distance | Elevation | Difficulty |
|---|---|---|---|
| View of San Diego Creek β Back Bay Drive loop from Discovery Shop | 51.7Β km | 240Β m | Moderate |
| Peters Canyon Bikeway β Hicks Canyon Trail loop from Newport Harbor High School | 52.6Β km | 190Β m | Moderate |
| Back Bay Drive β Back Bay Loop Trail loop from Costa Mesa | 19.5Β km | 110Β m | Easy |
| Least Tern Natural Preserve β Santa Ana River Trail loop from Orange Coast College | 25.2Β km | 30Β m | Easy |
| Bike loop from Costa Mesa | 16.0Β km | 70Β m | Easy |
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51.7km
03:05
240m
240m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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52.6km
03:03
190m
190m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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19.5km
01:09
110m
110m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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25.2km
01:26
30m
30m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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16.0km
00:58
70m
70m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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26.3km
01:31
60m
60m
The Santa Ana River Trail β Talbert Regional Park loop offers a delightful and accessible touring cycling experience, blending urban river views with serene nature. You'll pedal along the wide, paved Santa Ana River Trail before diving into the nearly 200 acres of Talbert Regional Park, where you can explore native plant zones, wildflowers, and enjoy views of Victoria Pond. This easy 16.3-mile (26.3 km) route, with a minimal 183 feet (56 metres) of elevation gain, is a fantastic way to spend about 1 hour and 31 minutes enjoying the outdoors.
To make the most of your visit, consider starting your ride earlier in the day, especially if you want to avoid potential headwinds that often blow inland from the ocean in the afternoons. Parking is readily available near Estancia High School, providing a convenient starting point for this loop. While the trail is generally well-maintained, be mindful of wind conditions and plan your hydration accordingly on warmer days.
This loop is a crucial part of the larger Santa Ana River Trail system, which is planned to stretch 100 miles from the mountains to the Pacific Ocean, offering a significant natural corridor. Talbert Regional Park itself is a notable wildlife refuge, cultivating diverse plant and bird species, making it a great spot for nature observation. The varied viewpoints on Santa Ana River Trail Talbert Park loop showcase both natural beauty and glimpses of urban landmarks, providing a unique blend of scenery.
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15.0km
00:54
80m
80m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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57.2km
04:40
870m
870m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Hicks Canyon Trail ends just ahead, but you can continue along the connecting Portola Parkway or the side path that branch off from this point.
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From this spot, you get a nice view over the Upper Newport Bay Ecological Reserve. It is one of Southern California's largest remaining coastal wetlands. This estuary comprises diverse habitats, including salt marshes, mudflats, and riparian zones, providing critical environments for numerous plant and animal species. The reserve is also a vital stopover for migratory birds along the Pacific Flyway, with up to 35,000 birds present during winter migration. It supports nearly 200 bird species, including endangered ones like the Light-footed Clapper Rail and California Least Tern.
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From this spot along Back Bay Drive, you get a nice view over the estuary. This is a great spot to keep an eye out for wildlife as you enjoy this low-traffic stretch of riding.
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From this viewpoint on the Mountains to Sea Trail, adjacent to Eastbluff Drive, you get a nice view over San Diego Creek. This is a great spot to pause and take in the views and look for birds and other wildlife.
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The Back Bay Loop Trail offers a 10.5-mile scenic route around Upper Newport Bay. The well-signed trail passes through landmarks like Upper Castaways Park, Peter and Mary Muth Interpretive Center, and the Back Bay Science Center at Shellmaker Island. It also connects with the 22-mile Mountains to Sea Trail, stretching from Newport Bay to Weir Canyon. The trail has multiple entry points and provides opportunities to explore local nature and educational sites. Back Bay Drive, shared by vehicles, cyclists, and pedestrians.
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There is a little circle of rocks here where you can sit and enjoy a great vantage point of the upper bay and preserve. There a host of small easy trails around here that offer beautiful views of the preserve.
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San Diego Creek is a 16-mile urban river that empties into Upper Newport Bay in Orange County. It follows Irvine's extensive system of trails and bike lanes, flowing through industrial areas, residential neighborhoods, and even the borders of the university campus.
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Touring cycling routes in Costa Mesa feature a mix of flat, paved paths and gently rolling trails. You'll find extensive trail systems, including riverine environments like the Santa Ana River Trail, coastal routes, and paths through large natural parks such as Fairview Park and Talbert Regional Park.
Yes, Costa Mesa offers several easy touring cycling routes. For example, the Back Bay Drive β Back Bay Loop Trail loop from Costa Mesa is an easy 11.9-mile (19.1 km) trail through the scenic Upper Newport Bay, often completed in about 1 hour 8 minutes. Another easy option is the Least Tern Natural Preserve β Santa Ana River Trail loop from Orange Coast College, which is about 25 km long.
Cyclists can enjoy diverse scenic highlights. The View of San Diego Creek β Back Bay Drive loop from Newport Harbor High School offers views of San Diego Creek and follows Back Bay Drive. The Upper Newport Bay is a stunning natural resource, and routes like the Back Bay Drive β Back Bay Loop Trail loop from Costa Mesa provide opportunities for wildlife viewing. You might also encounter the Least Tern Natural Preserve along the Santa Ana River Trail.
Yes, many of the touring cycling routes in Costa Mesa are designed as loops. Popular options include the View of San Diego Creek β Back Bay Drive loop from Newport Harbor High School, the Peters Canyon Bikeway β Hicks Canyon Trail loop from Newport Harbor High School, and the Back Bay Drive β Back Bay Loop Trail loop from Costa Mesa. These loops allow you to start and end at the same point, making planning easier.
Costa Mesa's mild climate allows for year-round enjoyment of its outdoor amenities. You can comfortably go touring cycling throughout the year, making it a great destination for active recreation in any season.
The touring cycling routes in Costa Mesa are highly rated by the komoot community, with an average score of 4.4 stars from over 100 reviews. Reviewers often praise the diverse landscapes, from riverine environments to coastal paths, and the extensive trail systems that connect various natural preserves and parks.
Absolutely! Costa Mesa is just a short drive from Southern California's finest beaches. The Huntington State Beach β Huntington Beach Trail loop from South Coast Repertory is an excellent option, taking you directly to the pristine shoreline of Huntington State Beach, which is known for its vibrant atmosphere and coastal bike paths.
Yes, the natural preserves and parks along the cycling routes are home to diverse wildlife. The Upper Newport Bay, for instance, is a significant natural resource for birdwatching, and the San Joaquin Marsh Wildlife Sanctuary is another excellent spot for observing local ecosystems and wildlife.
Beyond the natural beauty, you can find several points of interest. Along the Upper Newport Bay, you might pass by the Back Bay Drive β Upper Newport Bay Ecological Reserve. There are also several viewpoints such as Pelican Point Viewpoint and Inner Bay Loop Trail Overlook offering impressive vistas.
The duration varies depending on the route and your pace. Shorter, easy loops like the Back Bay Drive β Back Bay Loop Trail loop from Costa Mesa can be completed in just over an hour. Longer, moderate routes such as the Peters Canyon Bikeway β Hicks Canyon Trail loop from Newport Harbor High School, which is over 50 km, might take around 3 hours.
Yes, some routes are designed to connect major bikeways, offering longer and more varied rides. The Peters Canyon Bikeway β Hicks Canyon Trail loop from Newport Harbor High School is a prime example, connecting two significant bikeways and providing a comprehensive tour through varied Orange County scenery.


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