Activities and Programs

The activities below are offered by a variety of organizations and their dedicated volunteers. All programs are FREE unless noted below. Programs led by IRC-Certified Volunteers require pre-registration, which closes at 4 p.m. on the day prior to the event.  No walk-up registrations will be permitted for these events. For policies of other organizations, please use the sign-up information provided. For mobility device policies click here.

    Note: Minors must be accompanied by a parent or guardian for these events. For programs requiring online registration, each adult and child must be registered.

Need help? For the fastest answers, look for organization-specific contact information in each event listing (click More Information for full listing). If no contact information is listed, email info@irconservancy.org for assistance.

Click here to learn more about IRC-Certified Volunteers.    •   Click here to learn more about the Difficulty Ratings.

Wednesday, October 16, 2019

After Work Fitness Hike on Paved Hicks Haul Road

Hiking & Fitness

Join us every Wednesday night for a fitness-focused hike on the paved Hicks Haul Road. During the spring, summer and fall, hikers will enjoy wonderful sunset views and a panoramic overview of Orange County. This hike travels about 3.5 miles, up to the top of Loma Ridge and back down. The hike is conducted at […]

After Work Fitness Hike on Paved Hicks Haul Road
Date:
Wed, 10/16/2019
Time:
6:00 PM - 7:30 PM
Where:
Limestone Canyon Nature Preserve
Difficulty Rating:
3
Distance:
3.5 miles
Minimum Age:
16
Family Friendly:
Yes
Spaces Left:
Full
More Information  

Thursday, October 17, 2019

Self-Paced Fitness Hike on Hicks Haul Road

Hiking & Fitness

Enjoy an evening fitness hike through stunning rock formations and fragrant native plants as you listen to the sounds of nature. This hike is done at your own pace as a walk, jog, or run (speed range typically 2.5 to 3.5 mph), so is suitable for beginners who are just starting their fitness program as […]

Self-Paced Fitness Hike on Hicks Haul Road
Date:
Thu, 10/17/2019
Time:
6:00 PM - 7:30 PM
Where:
Irvine Open Space Preserve
Difficulty Rating:
3
Distance:
3.5 miles
Minimum Age:
12
Family Friendly:
Yes
Spaces Left:
11 of 30
More Information  

Friday, October 18, 2019

Hicks Haul Road Fitness Run: 5K Distance

Hiking & Fitness
fitness hike

Join us for a road run in the Irvine Ranch Open Space. We’ll run on the paved Hicks Haul Road, up to a 5k distance. We’ll begin with some warm up exercises before we set off on our run. The route is up to the top of Loma Ridge and back, providing both uphill and […]

Hicks Haul Road Fitness Run: 5K Distance
Date:
Fri, 10/18/2019
Time:
6:00 PM - 8:00 PM
Where:
Irvine Open Space Preserve
Difficulty Rating:
4
Distance:
3.5 miles
Minimum Age:
18
Spaces Left:
28 of 30
More Information  

Monday, October 21, 2019

After Work Fitness Hike on Paved Hicks Haul Road

Hiking & Fitness

Join us every Monday night for a fitness-focused hike on the paved Hicks Haul Road. During the spring, summer and fall, hikers will enjoy wonderful sunset views and a panoramic overview of Orange County. This hike travels about 3.5 miles, up to the top of Loma Ridge and back down. The hike is conducted at […]

After Work Fitness Hike on Paved Hicks Haul Road
Date:
Mon, 10/21/2019
Time:
6:00 PM - 7:30 PM
Where:
Limestone Canyon Nature Preserve
Difficulty Rating:
3
Distance:
3.5 miles
Minimum Age:
16
Family Friendly:
Yes
Spaces Left:
5 of 30
More Information  

Tuesday, October 22, 2019

Tuesday Morning Fitness Hike on Paved Hicks Haul Road

Hiking & Fitness

Ready for a workout? Forget the gym for the day and head outside! Join us for an exhilarating morning fitness walk on the paved Hicks Haul Road. This hike allows you to choose between a 3, 6, or 8 mile route, all of which are conducted at the speed of about 3.0 to 3.5 miles per […]

Tuesday Morning Fitness Hike on Paved Hicks Haul Road
Date:
Tue, 10/22/2019
Time:
7:30 AM - 10:00 AM
Where:
Limestone Canyon Nature Preserve
Difficulty Rating:
3
Distance:
8 miles
Minimum Age:
16
Spaces Left:
24 of 30
More Information  

Wednesday, October 23, 2019

After Work Fitness Hike on Paved Hicks Haul Road

Hiking & Fitness

Join us every Wednesday night for a fitness-focused hike on the paved Hicks Haul Road. During the spring, summer and fall, hikers will enjoy wonderful sunset views and a panoramic overview of Orange County. This hike travels about 3.5 miles, up to the top of Loma Ridge and back down. The hike is conducted at […]

After Work Fitness Hike on Paved Hicks Haul Road
Date:
Wed, 10/23/2019
Time:
6:00 PM - 7:30 PM
Where:
Limestone Canyon Nature Preserve
Difficulty Rating:
3
Distance:
3.5 miles
Minimum Age:
16
Family Friendly:
Yes
Spaces Left:
15 of 30
More Information  

Thursday, October 24, 2019

Self-Paced Fitness Hike on Hicks Haul Road

Hiking & Fitness

Enjoy an evening fitness hike through stunning rock formations and fragrant native plants as you listen to the sounds of nature. This hike is done at your own pace as a walk, jog, or run (speed range typically 2.5 to 3.5 mph), so is suitable for beginners who are just starting their fitness program as […]

Self-Paced Fitness Hike on Hicks Haul Road
Date:
Thu, 10/24/2019
Time:
6:00 PM - 7:30 PM
Where:
Irvine Open Space Preserve
Difficulty Rating:
3
Distance:
3.5 miles
Minimum Age:
12
Family Friendly:
Yes
Spaces Left:
13 of 30
More Information  

Friday, October 25, 2019

Hicks Haul Road Fitness Run: 5K Distance

Hiking & Fitness
fitness hike

Join us for a road run in the Irvine Ranch Open Space. We’ll run on the paved Hicks Haul Road, up to a 5k distance. We’ll begin with some warm up exercises before we set off on our run. The route is up to the top of Loma Ridge and back, providing both uphill and […]

Hicks Haul Road Fitness Run: 5K Distance
Date:
Fri, 10/25/2019
Time:
6:00 PM - 8:00 PM
Where:
Irvine Open Space Preserve
Difficulty Rating:
4
Distance:
3.5 miles
Minimum Age:
18
Spaces Left:
29 of 30
More Information  

Saturday, October 26, 2019

Sunset Fitness Hike on Paved Hicks Haul Road: Both Sides of Loma Ridge

Hiking & Fitness

You will enjoy a gorgeous sunset with panoramic views of Orange County while hiking on the paved Hicks Haul Road. This hike travels 6 miles, out and back on both sides of Loma Ridge. If you are comfortable with our mid-week after work fitness hike this is the perfect activity for you to get your […]

Sunset Fitness Hike on Paved Hicks Haul Road: Both Sides of Loma Ridge
Date:
Sat, 10/26/2019
Time:
5:00 PM - 7:00 PM
Where:
Limestone Canyon Nature Preserve
Difficulty Rating:
4
Distance:
6 miles
Minimum Age:
16
Spaces Left:
18 of 25
More Information  

Monday, October 28, 2019

After Work Fitness Hike on Paved Hicks Haul Road

Hiking & Fitness

Join us every Monday night for a fitness-focused hike on the paved Hicks Haul Road. During the spring, summer and fall, hikers will enjoy wonderful sunset views and a panoramic overview of Orange County. This hike travels about 3.5 miles, up to the top of Loma Ridge and back down. The hike is conducted at […]

After Work Fitness Hike on Paved Hicks Haul Road
Date:
Mon, 10/28/2019
Time:
6:00 PM - 7:30 PM
Where:
Limestone Canyon Nature Preserve
Difficulty Rating:
3
Distance:
3.5 miles
Minimum Age:
16
Family Friendly:
Yes
Spaces Left:
14 of 30
More Information  

Tuesday, October 29, 2019

Tuesday Morning Fitness Hike on Paved Hicks Haul Road

Hiking & Fitness

Ready for a workout? Forget the gym for the day and head outside! Join us for an exhilarating morning fitness walk on the paved Hicks Haul Road. This hike allows you to choose between a 3, 6, or 8 mile route, all of which are conducted at the speed of about 3.0 to 3.5 miles per […]

Tuesday Morning Fitness Hike on Paved Hicks Haul Road
Date:
Tue, 10/29/2019
Time:
7:30 AM - 10:00 AM
Where:
Limestone Canyon Nature Preserve
Difficulty Rating:
3
Distance:
8 miles
Minimum Age:
16
Spaces Left:
25 of 30
More Information  

Wednesday, October 30, 2019

After Work Fitness Hike on Paved Hicks Haul Road

Hiking & Fitness

Join us every Wednesday night for a fitness-focused hike on the paved Hicks Haul Road. During the spring, summer and fall, hikers will enjoy wonderful sunset views and a panoramic overview of Orange County. This hike travels about 3.5 miles, up to the top of Loma Ridge and back down. The hike is conducted at […]

After Work Fitness Hike on Paved Hicks Haul Road
Date:
Wed, 10/30/2019
Time:
6:00 PM - 7:30 PM
Where:
Limestone Canyon Nature Preserve
Difficulty Rating:
3
Distance:
3.5 miles
Minimum Age:
16
Family Friendly:
Yes
Spaces Left:
17 of 30
More Information  

Thursday, October 31, 2019

Self-Paced Fitness Hike on Hicks Haul Road

Hiking & Fitness

Enjoy an evening fitness hike through stunning rock formations and fragrant native plants as you listen to the sounds of nature. This hike is done at your own pace as a walk, jog, or run (speed range typically 2.5 to 3.5 mph), so is suitable for beginners who are just starting their fitness program as […]

Self-Paced Fitness Hike on Hicks Haul Road
Date:
Thu, 10/31/2019
Time:
6:00 PM - 7:30 PM
Where:
Irvine Open Space Preserve
Difficulty Rating:
3
Distance:
3.5 miles
Minimum Age:
12
Family Friendly:
Yes
Spaces Left:
17 of 30
More Information  

Friday, November 1, 2019

Hicks Haul Road Fitness Run: 5K Distance

Hiking & Fitness
fitness hike

Join us for a road run in the Irvine Ranch Open Space. We’ll run on the paved Hicks Haul Road, up to a 5k distance. We’ll begin with some warm up exercises before we set off on our run. The route is up to the top of Loma Ridge and back, providing both uphill and […]

Hicks Haul Road Fitness Run: 5K Distance
Date:
Fri, 11/01/2019
Time:
6:00 PM - 8:00 PM
Where:
Irvine Open Space Preserve
Difficulty Rating:
4
Distance:
3.5 miles
Minimum Age:
18
Spaces Left:
25 of 30
More Information  

Sunday, November 3, 2019

Intermediate Mountain Bike Ride from Irvine to Limestone Canyon

Mountain Biking

We start our ride on the paved Hicks Haul Road, the extension of Jeffrey Rd north of Portola Pkwy. As we warm up on the climb to the top of the road, we enjoy increasingly beautiful views over Irvine. We then follow Loma Ridge to the East, with fantastic vistas of Orange County, the surrounding […]

Intermediate Mountain Bike Ride from Irvine to Limestone Canyon
Date:
Sun, 11/03/2019
Time:
8:00 AM - 11:30 AM
Where:
Limestone Canyon Nature Preserve
Difficulty Rating:
4
Distance:
16 miles
Minimum Age:
18
Spaces Left:
10 of 20
More Information  

Monday, November 4, 2019

After Work Fitness Hike on Paved Hicks Haul Road

Hiking & Fitness

Join us every Monday night for a fitness-focused hike on the paved Hicks Haul Road. During the spring, summer and fall, hikers will enjoy wonderful sunset views and a panoramic overview of Orange County. This hike travels about 3.5 miles, up to the top of Loma Ridge and back down. The hike is conducted at […]

After Work Fitness Hike on Paved Hicks Haul Road
Date:
Mon, 11/04/2019
Time:
6:00 PM - 7:30 PM
Where:
Limestone Canyon Nature Preserve
Difficulty Rating:
3
Distance:
3.5 miles
Minimum Age:
16
Family Friendly:
Yes
Spaces Left:
13 of 30
More Information  

Tuesday, November 5, 2019

Tuesday Morning Fitness Hike on Paved Hicks Haul Road

Hiking & Fitness

Ready for a workout? Forget the gym for the day and head outside! Join us for an exhilarating morning fitness walk on the paved Hicks Haul Road. This hike allows you to choose between a 3, 6, or 8 mile route, all of which are conducted at the speed of about 3.0 to 3.5 miles per […]

Tuesday Morning Fitness Hike on Paved Hicks Haul Road
Date:
Tue, 11/05/2019
Time:
9:00 AM - 11:30 AM
Where:
Limestone Canyon Nature Preserve
Difficulty Rating:
3
Distance:
8 miles
Minimum Age:
16
Spaces Left:
27 of 30
More Information  

Wednesday, November 6, 2019

After Work Fitness Hike on Paved Hicks Haul Road

Hiking & Fitness

Join us every Wednesday night for a fitness-focused hike on the paved Hicks Haul Road. During the spring, summer and fall, hikers will enjoy wonderful sunset views and a panoramic overview of Orange County. This hike travels about 3.5 miles, up to the top of Loma Ridge and back down. The hike is conducted at […]

After Work Fitness Hike on Paved Hicks Haul Road
Date:
Wed, 11/06/2019
Time:
6:00 PM - 7:30 PM
Where:
Limestone Canyon Nature Preserve
Difficulty Rating:
3
Distance:
3.5 miles
Minimum Age:
16
Family Friendly:
Yes
Spaces Left:
19 of 30
More Information  

Thursday, November 7, 2019

Self-Paced Fitness Hike on Hicks Haul Road

Hiking & Fitness

Enjoy an evening fitness hike through stunning rock formations and fragrant native plants as you listen to the sounds of nature. This hike is done at your own pace as a walk, jog, or run (speed range typically 2.5 to 3.5 mph), so is suitable for beginners who are just starting their fitness program as […]

Self-Paced Fitness Hike on Hicks Haul Road
Date:
Thu, 11/07/2019
Time:
6:00 PM - 7:30 PM
Where:
Irvine Open Space Preserve
Difficulty Rating:
3
Distance:
3.5 miles
Minimum Age:
12
Family Friendly:
Yes
Spaces Left:
20 of 30
More Information  

Friday, November 8, 2019

Hicks Haul Road Fitness Run: 5K Distance

Hiking & Fitness
fitness hike

Join us for a road run in the Irvine Ranch Open Space. We’ll run on the paved Hicks Haul Road, up to a 5k distance. We’ll begin with some warm up exercises before we set off on our run. The route is up to the top of Loma Ridge and back, providing both uphill and […]

Hicks Haul Road Fitness Run: 5K Distance
Date:
Fri, 11/08/2019
Time:
6:00 PM - 8:00 PM
Where:
Irvine Open Space Preserve
Difficulty Rating:
4
Distance:
3.5 miles
Minimum Age:
18
Spaces Left:
29 of 30
More Information  
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