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.
Updated Difficulty Ratings: The Hiking and Fitness Difficulty Ratings have been updated to reflect our current activities. Please click below to read the ratings.
Click here to learn more about IRC-Certified Volunteers. • Click here to learn more about the Difficulty Ratings.
Search & Filter Activities
Monday, April 18, 2016
After Work Fitness Hike on Paved Hicks Haul Road
Join us every Monday night for a fitness-focused hike on the paved Hicks Haul Road. During the summer, 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 about 3-3.5 miles per hour, but you may travel a bit faster or slower, at a walk, run, or jog depending on your comfort level. Most participants finish the route in about 1 hour. Because of the paved surface of the road, you may wear regular running or walking shoes. Trail shoes are fine, but not required. Please bring adequate water!
Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-3 activity on the land.
- Date:
- Mon, 04/18/2016
- Time:
- 6:00 pm - 7:30 pm
- Where:
- Limestone Canyon Nature Preserve
- Difficulty Rating:
- 3
- Distance:
- 3.5 miles
- Minimum Age:
- 16
- Spaces Left:
- Registration has closed.
Tuesday, April 19, 2016
Tuesday Morning Fitness Hike on Paved Hicks Haul Road
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 hour.
Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-3/4 activity on the land.
The road is paved and the terrain is smooth, so this is a great walk for anyone who wants a “wilderness experience” without getting dirty! We will have two fairly steep hill ascents and descents. Along the way, you will have sweeping views of much of Orange County and the Santa Ana Mountains. Various animals, like hawks, deer, and lizards are also frequently seen in this area.
Walkers should be confident in their ability to hike 3, 6, or 8 miles at a steady pace. Ages 16 and up. Low interpretation.
- Date:
- Tue, 04/19/2016
- Time:
- 9:00 am - 11:30 am
- Where:
- Limestone Canyon Nature Preserve
- Difficulty Rating:
- 3
- Distance:
- 8 miles
- Minimum Age:
- 16
- Spaces Left:
- Registration has closed.
Wednesday, April 20, 2016
After Work Fitness Hike on Paved Hicks Haul Road
Join us every Wednesday night for a fitness-focused hike on the paved Hicks Haul Road. During the summer, 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 about an average of 3-3.5 miles per hour, but you may travel a bit faster or slower, at a walk, run, or jog depending on your comfort level. Most participants finish the route in about 1 hour. Because of the paved surface of the road, you may wear regular running or walking shoes. Trail shoes are fine, but not required. Please bring adequate water!
Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-3 activity on the land.
- Date:
- Wed, 04/20/2016
- 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:
- Registration has closed.
Thursday, April 21, 2016
Slow-Paced Fitness Hike on Paved Hicks Haul Road
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 well as more experienced hikers who are looking for a workout. This out-and-back program travels the 3.5 mile route to scenic Loma Ridge (450′ elevation gain) and back down, with most participants completing the route in about 1.5 hours. The hike is family-friendly, but children must be closely supervised by an adult and able to hike with the group, or be safely carried by a strong adult or secured in a jogging stroller. This activity originates in the City of Irvine and travels into OC Parks’ Limestone Canyon Nature Preserve.
Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-3 activity on the land.
- Date:
- Thu, 04/21/2016
- Time:
- 6:00 pm - 8:00 pm
- Where:
- Irvine Open Space Preserve
- Difficulty Rating:
- 3
- Distance:
- 3.5 miles
- Minimum Age:
- 12
- Family Friendly:
- Yes
- Spaces Left:
- Registration has closed.
