Activity Cards

Prepare for an invigorating adventure in the newly opened Gypsum Canyon Wilderness with our Cardio Hike. This 6.5-mile, fast-paced trek is designed to get your heart racing as you conquer 1000 feet of elevation gain. Immerse yourself in the pristine wilderness, where you may encounter breathtaking sights and wildlife as you push your limits. This Cardio Hike in Gypsum Canyon Wilderness is tailored for those seeking a heart-pounding, fitness-enhancing adventure in the great outdoors. Whether you’re an experienced hiker looking to challenge yourself or a newcomer eager to explore, this hike promises a dynamic blend of natural beauty, exercise, and possible wildlife encounters. As you ascend and descend the rugged trails, you’ll not only strengthen your body but also nourish your soul with the splendor of nature. Don’t miss this opportunity to connect with the wilderness and improve your fitness. Join us for an unforgettable journey through Gypsum Canyon Wilderness on our Wilderness Cardio Hike!

Wear comfortable, weather-appropriate clothing and suitable hiking shoes to navigate the terrain. Each participant is required to carry a minimum of 32 oz (946 ml) of water. Staying hydrated is essential, especially during a cardio hike. Energizing snacks will help keep your energy levels up as you tackle the elevation gain. Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-4 activity on the land. Please visit our FAQ page for answers to activity specific questions you may have prior to registering.

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

• 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 closed-toe footwear, first aid, health needs etc.
• Restrooms will be available, but facilities will not be sanitized for each individual.
• All participants are required to sign a liability waiver upon arrival at the staging area and before beginning the activity. The waiver can be previewed here: IRC Liability Waiver
• You may be prevented from participating if you do not adhere to the above protocols.

Additionally, in an effort to respect and protect all employees, volunteers, and participants, please do not sign up or attend if you are not feeling well, exhibiting any symptoms of illness or have been in recent contact with someone who was ill.

To learn more about the staging areas and activity locations, please visit our Staging Areas Playlist page.

Ready for a workout? Forget the gym for the day and head outside! Join us for an exhilarating morning fitness hike on the paved Hicks Haul Road in OC Parks’ Irvine Ranch Open Space. 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. The footing on the asphalt paved road is smoother than dirt roads and single track trails normally found in Limestone Canyon Nature Preserve, but is beginning to show its age with cracks, crevices and an occasional dip. Otherwise, the terrain is smooth, so this is a great walk for anyone who wants a “wilderness experience” without getting dirty! The 6 and 8 mile routes experience two fairly steep ascents and descents. The 3 mile route takes you to the top of Loma Ridge and back down. 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.

Join us every Wednesday night in OC Parks’ Irvine Ranch Open Space 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 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.