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.

Saturday, April 24, 2021

Bommer Canyon East Fork and Ridge Route Loop Hike

Hiking & Fitness
Bommer Canyon East Fork and Ridge Route Loop Hike

Experience the serenity of Bommer Canyon during this moderate-paced hike in the Irvine Open Space. We’ll experience mature coastal sage scrub and fantastic views overlooking the city of Irvine and the hillsides to the north. This hike is just over 3 miles and includes 700 feet of total climbing elevation with several very steep inclines. The steepest section ascends 300 feet in a quarter-mile. Participants must be in good physical condition.

Please note that you will be asked to adhere to the following protective measures during the activity in order to participate:

  • Each individual adult must bring with them a signed liability waiver. Minors may be added to the waiver of their respective parent or legal guardian. The form will not be available on site. The waiver can be accessed and downloaded for print at home use here:  IRC Liability Waiver 2020.05
  • Be registered in advance, no walk-up registration is permitted.
  • Arrive with all necessary equipment to keep you safe on the trail, including water, proper attire, and
    footwear, first aid, medications, etc.
  • Each participant must arrive with their own facial covering on their person. Participants should wear
    face coverings when participating in the activity, even with heavy exertion as tolerated, both indoors
    and outdoors (unless the face covering could become a hazard), and face coverings must be worn when
    not participating in the activity.
  • Maintain proper physical distancing, a minimum of 6 feet, between yourself and all other members of
    the group always.
  • A contact-less arrival and sign-in process will be utilized to diminish touching and sharing items.
  • Restrooms will be available, but facilities will not be sanitized for each individual.
  • Group stops will be minimized and generally only done for safety purposes.
  • You may be prevented from participating if you do not adhere to the above protocols.
Bommer Canyon East Fork and Ridge Route Loop Hike
Date:
Sat, 04/24/2021
Time:
8:00 AM - 10:30 AM
Where:
Bommer Canyon
Difficulty Rating:
3
Distance:
3 miles
Minimum Age:
12
Spaces Left:
Full
More Information  

Bommer Canyon East Fork and Ridge Route Loop Hike

Hiking & Fitness
Bommer Canyon East Fork and Ridge Route Loop Hike

Experience the serenity of Bommer Canyon during this moderate-paced hike in the Irvine Open Space. We’ll experience mature coastal sage scrub and fantastic views overlooking the city of Irvine and the hillsides to the north. This hike is just over 3 miles and includes 700 feet of total climbing elevation with several very steep inclines. The steepest section ascends 300 feet in a quarter-mile. Participants must be in good physical condition.

Please note that you will be asked to adhere to the following protective measures during the activity in order to participate:

  • Each individual adult must bring with them a signed liability waiver. Minors may be added to the waiver of their respective parent or legal guardian. The form will not be available on site. The waiver can be accessed and downloaded for print at home use here:  IRC Liability Waiver 2020.05
  • Be registered in advance, no walk-up registration is permitted.
  • Arrive with all necessary equipment to keep you safe on the trail, including water, proper attire, and
    footwear, first aid, medications, etc.
  • Each participant must arrive with their own facial covering on their person. Participants should wear
    face coverings when participating in the activity, even with heavy exertion as tolerated, both indoors
    and outdoors (unless the face covering could become a hazard), and face coverings must be worn when
    not participating in the activity.
  • Maintain proper physical distancing, a minimum of 6 feet, between yourself and all other members of
    the group always.
  • A contact-less arrival and sign-in process will be utilized to diminish touching and sharing items.
  • Restrooms will be available, but facilities will not be sanitized for each individual.
  • Group stops will be minimized and generally only done for safety purposes.
  • You may be prevented from participating if you do not adhere to the above protocols.
Bommer Canyon East Fork and Ridge Route Loop Hike
Date:
Sat, 04/24/2021
Time:
4:30 PM - 7:00 PM
Where:
Bommer Canyon
Difficulty Rating:
3
Distance:
3 miles
Minimum Age:
12
Spaces Left:
1 of 10
More Information  

Sunday, April 25, 2021

Bommer Canyon East Fork and Ridge Route Loop Hike

Hiking & Fitness
Bommer Canyon East Fork and Ridge Route Loop Hike

Experience the serenity of Bommer Canyon during this moderate-paced hike in the Irvine Open Space. We’ll experience mature coastal sage scrub and fantastic views overlooking the city of Irvine and the hillsides to the north. This hike is just over 3 miles and includes 700 feet of total climbing elevation with several very steep inclines. The steepest section ascends 300 feet in a quarter-mile. Participants must be in good physical condition.

Please note that you will be asked to adhere to the following protective measures during the activity in order to participate:

  • Each individual adult must bring with them a signed liability waiver. Minors may be added to the waiver of their respective parent or legal guardian. The form will not be available on site. The waiver can be accessed and downloaded for print at home use here:  IRC Liability Waiver 2020.05
  • Be registered in advance, no walk-up registration is permitted.
  • Arrive with all necessary equipment to keep you safe on the trail, including water, proper attire, and
    footwear, first aid, medications, etc.
  • Each participant must arrive with their own facial covering on their person. Participants should wear
    face coverings when participating in the activity, even with heavy exertion as tolerated, both indoors
    and outdoors (unless the face covering could become a hazard), and face coverings must be worn when
    not participating in the activity.
  • Maintain proper physical distancing, a minimum of 6 feet, between yourself and all other members of
    the group always.
  • A contact-less arrival and sign-in process will be utilized to diminish touching and sharing items.
  • Restrooms will be available, but facilities will not be sanitized for each individual.
  • Group stops will be minimized and generally only done for safety purposes.
  • You may be prevented from participating if you do not adhere to the above protocols.
Bommer Canyon East Fork and Ridge Route Loop Hike
Date:
Sun, 04/25/2021
Time:
8:00 AM - 10:30 AM
Where:
Bommer Canyon
Difficulty Rating:
3
Distance:
3 miles
Minimum Age:
12
Spaces Left:
Full
More Information  

Mountain Bike Clinic: Terrain Skills

Mountain Biking
Mountain Bike Clinic: Terrain Skills

If you are new to mountain biking and interested in getting started the right way, or if you just want to hone your existing skills developing terrain-influenced bike handling over several types of man-made features, this is the clinic for you! The class begins with a brief overview of rider fundamentals starting with platform position and weight transfer then covering equipment basics & setup, braking, gearing and a brief bike maintenance Q&A session followed by a series of exercises demonstrating terrain-influenced bike handling over a variety of man-made features including rock step-ups, A-frames, caterpillars and many more. These riding techniques will be taught and practiced at the Mountain Bike Skills Development area. Please see below for clinic participation requirements.

Please note that you will be asked to adhere to the following protective measures during the activity in order to participate:

  • Each individual adult must bring with them a signed liability waiver. Minors may be added to the waiver of their respective parent or legal guardian. The form will not be available on site. The waiver can be accessed and downloaded for print at home use here:  IRC Liability Waiver 2020.05
  • Be registered in advance, no walk-up registration is permitted.
  • Arrive with all necessary equipment to keep you safe on the trail, including water, proper attire, and
    footwear, first aid, medications, etc.
  • Each participant must arrive with their own facial covering on their person. Participants should wear
    face coverings when participating in the activity, even with heavy exertion as tolerated, both indoors
    and outdoors (unless the face covering could become a hazard), and face coverings must be worn when
    not participating in the activity.
  • Maintain proper physical distancing, a minimum of 6 feet, between yourself and all other members of
    the group always.
  • A contact-less arrival and sign-in process will be utilized to diminish touching and sharing items.
  • Restrooms will be available, but facilities will not be sanitized for each individual.
  • Group stops will be minimized and generally only done for safety purposes.
  • You may be prevented from participating if you do not adhere to the above protocols.
Mountain Bike Clinic: Terrain Skills
Date:
Sun, 04/25/2021
Time:
8:00 AM - 12:00 PM
Where:
Irvine Open Space Preserve
Difficulty Rating:
3
Minimum Age:
16
Spaces Left:
Full
More Information  

Bommer Canyon East Fork and Ridge Route Loop Hike

Hiking & Fitness
Bommer Canyon East Fork and Ridge Route Loop Hike

Experience the serenity of Bommer Canyon during this moderate-paced hike in the Irvine Open Space. We’ll experience mature coastal sage scrub and fantastic views overlooking the city of Irvine and the hillsides to the north. This hike is just over 3 miles and includes 700 feet of total climbing elevation with several very steep inclines. The steepest section ascends 300 feet in a quarter-mile. Participants must be in good physical condition.

Please note that you will be asked to adhere to the following protective measures during the activity in order to participate:

  • Each individual adult must bring with them a signed liability waiver. Minors may be added to the waiver of their respective parent or legal guardian. The form will not be available on site. The waiver can be accessed and downloaded for print at home use here:  IRC Liability Waiver 2020.05
  • Be registered in advance, no walk-up registration is permitted.
  • Arrive with all necessary equipment to keep you safe on the trail, including water, proper attire, and
    footwear, first aid, medications, etc.
  • Each participant must arrive with their own facial covering on their person. Participants should wear
    face coverings when participating in the activity, even with heavy exertion as tolerated, both indoors
    and outdoors (unless the face covering could become a hazard), and face coverings must be worn when
    not participating in the activity.
  • Maintain proper physical distancing, a minimum of 6 feet, between yourself and all other members of
    the group always.
  • A contact-less arrival and sign-in process will be utilized to diminish touching and sharing items.
  • Restrooms will be available, but facilities will not be sanitized for each individual.
  • Group stops will be minimized and generally only done for safety purposes.
  • You may be prevented from participating if you do not adhere to the above protocols.
Bommer Canyon East Fork and Ridge Route Loop Hike
Date:
Sun, 04/25/2021
Time:
4:30 PM - 7:00 PM
Where:
Bommer Canyon
Difficulty Rating:
3
Distance:
3 miles
Minimum Age:
12
Spaces Left:
Full
More Information  

Tuesday, April 27, 2021

Buck Gully Loop Hike

Hiking & Fitness
Buck Gully Loop Hike

Come and explore the entire Buck Gully Reserve trail system. Beginning from the Oasis Senior Center, we’ll hike up through the almost 3-mile length of the canyon, then along San Joaquin Hills Road for a bit, stopping at Canyon Watch Park where we will take in the panoramic view of the reserve and the Pacific coastline before descending back into the canyon along the Bobcat Trail. Please bring water, a light trail snack, sturdy closed-toe shoes and supplies to keep you safe during the journey. Sunscreen and a hat are highly recommended. This activity is conducted at a walking pace, approximately 3 miles per hour.

PLEASE NOTE: Poison oak grows in abundance throughout the entire Buck Gully Reserve trail system.

Please note that you will be asked to adhere to the following protective measures during the activity in order to participate:

  • Each individual adult must bring with them a signed liability waiver. Minors may be added to the waiver of their respective parent or legal guardian. The form will not be available on site. The waiver can be accessed and downloaded for print at home use here:  IRC Liability Waiver 2020.05
  • Be registered in advance, no walk-up registration is permitted.
  • Arrive with all necessary equipment to keep you safe on the trail, including water, proper attire and footwear, first aid, medications, hand sanitizer, etc.
  • Bring and make use of recommended facial coverings at all times when in the staging area. Facial coverings are also recommended during the activity.
  • Maintain proper physical distancing, a minimum of 6 feet, between yourself and all other members of the group at all times.
  • A contact-less arrival and sign-in process will be utilized to diminish touching and sharing items.
  • Restrooms will be available, but facilities will not be sanitized for each individual.
  • Group stops will be minimized and generally only done for safety purposes.
  • You may be prevented from participating if you do not adhere to the above protocols.
Buck Gully Loop Hike
Date:
Tue, 04/27/2021
Time:
8:00 AM - 11:30 AM
Where:
Buck Gully Reserve
Difficulty Rating:
3
Distance:
6 miles
Minimum Age:
12
Spaces Left:
Full
More Information  

Saturday, May 1, 2021

Bommer Canyon East Fork and Ridge Route Loop Hike

Hiking & Fitness
Bommer Canyon East Fork and Ridge Route Loop Hike

Experience the serenity of Bommer Canyon during this moderate-paced hike in the Irvine Open Space. We’ll experience mature coastal sage scrub and fantastic views overlooking the city of Irvine and the hillsides to the north. This hike is just over 3 miles and includes 700 feet of total climbing elevation with several very steep inclines. The steepest section ascends 300 feet in a quarter-mile. Participants must be in good physical condition.

Please note that you will be asked to adhere to the following protective measures during the activity in order to participate:

  • Each individual adult must bring with them a signed liability waiver. Minors may be added to the waiver of their respective parent or legal guardian. The form will not be available on site. The waiver can be accessed and downloaded for print at home use here:  IRC Liability Waiver 2020.05
  • Be registered in advance, no walk-up registration is permitted.
  • Arrive with all necessary equipment to keep you safe on the trail, including water, proper attire, and
    footwear, first aid, medications, etc.
  • Each participant must arrive with their own facial covering on their person. Participants should wear
    face coverings when participating in the activity, even with heavy exertion as tolerated, both indoors
    and outdoors (unless the face covering could become a hazard), and face coverings must be worn when
    not participating in the activity.
  • Maintain proper physical distancing, a minimum of 6 feet, between yourself and all other members of
    the group always.
  • A contact-less arrival and sign-in process will be utilized to diminish touching and sharing items.
  • Restrooms will be available, but facilities will not be sanitized for each individual.
  • Group stops will be minimized and generally only done for safety purposes.
  • You may be prevented from participating if you do not adhere to the above protocols.
Bommer Canyon East Fork and Ridge Route Loop Hike
Date:
Sat, 05/01/2021
Time:
8:00 AM - 10:30 AM
Where:
Bommer Canyon
Difficulty Rating:
3
Distance:
3 miles
Minimum Age:
12
Spaces Left:
Registration for this event opens at 8:00am on 04/23/2021
More Information  
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