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Routes
Hiking trails & Routes
United States
California
Orange County

Roadrunner Loop Trail

Easy

4.9

(6676)

18,934

hikers

Roadrunner Loop Trail

02:00

7.23km

120m

Hiking

Hike the easy 4.5-mile Roadrunner Loop Trail in Irvine Regional Park, featuring willow groves, reservoir views, and wildlife spotting.

Last updated: February 26, 2026

Tips

Includes off-grid segments

Navigation instructions may be limited.

After 156 m for 53 m

After 7.03 km for 53 m

Waypoints

A

Start point

Parking

Get Directions

1

98 m

Orange County Firefighters Memorial

Highlight • Monument

The Orange County Fire Services Association and the Orange County Fire Chiefs Association came together to build the Orange County Firefighters. It is a memorial to fallen firefighters. Every year there is an event at the park around the statue.

Tip by

2

4.65 km

Barham Ridge Trail viewpoint

Highlight • Viewpoint

At the end of the Barham Ridge Trail, you'll find this nice viewpoint from which you can observe nature and many of the trails surrounding you from the heart of Santiago Oaks Regional Park.

Tip by

B

7.23 km

End point

Parking

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Way Types & Surfaces

Way Types

6.76 km

277 m

< 100 m

< 100 m

Surfaces

3.63 km

3.29 km

202 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (260 m)

Lowest point (160 m)

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Weather

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Today

Thursday 20 August

28°C

18°C

0 %

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Max wind speed: 15.0 km/h

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Frequently Asked Questions

Where can I park to access the Roadrunner Loop Trail?

The Roadrunner Loop Trail is primarily located within Irvine Regional Park. You can find parking within the park itself, which provides convenient access to the trailheads. Be aware that Irvine Regional Park typically has an entrance fee.

Are there any entrance fees or permits required to hike this trail?

Yes, since the Roadrunner Loop Trail is located within Irvine Regional Park, there is typically an entrance fee to access the park. You won't need a separate permit specifically for the trail itself, but the park's entry fee covers your access.

Is the Roadrunner Loop Trail suitable for beginners or families with children?

Yes, the trail is generally considered easy to moderate, making it suitable for beginners and families. Its relatively level terrain in many sections and multi-use nature (also popular for biking and horseback riding) make it accessible for various fitness levels. However, some parts can be hilly.

What is the terrain like on the trail?

The terrain on the Roadrunner Loop Trail varies. You'll encounter sandy soil in some areas, especially within a flood control basin. Portions of the trail traverse through willow groves and riparian growth, which can be brushier on the western side. While generally level, some sections are described as hilly.

What kind of wildlife or natural features can I expect to see?

The trail offers a unique opportunity to observe local wildlife, with many hikers reporting sightings of actual roadrunners. You'll also pass by willow groves and low-lying vegetation, and the trail's proximity to the Villa Park Reservoir provides a distinctive natural environment.

What are the main points of interest along the route?

Along the route, you can visit the Orange County Firefighters Memorial and enjoy views from the Barham Ridge Trail viewpoint. The trail's natural setting near the Villa Park Reservoir and willow woodlands also offers scenic beauty.

When is the best time of year to hike the Roadrunner Loop Trail?

The trail can be enjoyed year-round, but spring and fall generally offer the most pleasant weather for hiking. It's always a good idea to check conditions before you go, as the loop may occasionally close due to wet conditions or for wildlife nesting.

Is the Roadrunner Loop Trail dog-friendly?

Yes, the Roadrunner Loop Trail is generally dog-friendly. However, always ensure your dog is on a leash and that you clean up after them to help preserve the park's natural beauty and respect other trail users.

Does the trail intersect with other well-known paths?

Yes, the route intersects with several other paths within the park system. You'll find sections that overlap with the Roadrunner Loop, Chutes Ridgeline Trail, Chutes Trail, Lower Weir Canyon, Anaheim Hills Riding & Walking Trail, Santiago Creek Trail, Horseshoe Loop Trail, Barham Ridge Trail, Mountain Goat Trail, and Willow Trail.

Are there any seasonal closures or conditions I should be aware of?

Yes, it's important to note that the loop may occasionally close due to wet conditions or for wildlife nesting, particularly raptors. Always check the Irvine Regional Park website or local advisories before your visit to ensure the trail is open.

Can I bike or ride horses on this trail?

Absolutely! The Roadrunner Loop Trail is a multi-use trail, making it popular for hiking, mountain biking, and horseback riding. This versatility allows different outdoor enthusiasts to enjoy the natural surroundings.

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