Check out our event listing below to see everything that’s happening at Midpen! You can join a guided activity along the trails led by one of our docent naturalists, take part in a volunteer project to restore and maintain open space lands, visit with us at a community event or attend a public meeting. Click on the terms in the yellow boxes to create a filtered view by activity type, preserve or level of difficulty.
Some activities require online reservations. Details are provided in the description if reservations are required.
| Activity | Title | Date Sort descending | Category | Preserve | Miles |
|---|---|---|---|---|---|
Guided Activity | Secrets of the Oaks | Sunday, May 03, 2026 10:30 am |
| Monte Bello Preserve | 5 |
Guided Activity | Geology & Earthquakes! | Sunday, May 03, 2026 11:00 am |
| Los Trancos Preserve | 2 |
Guided Activity | Wildcard Ramble at Rancho | Monday, May 04, 2026 9:00 am |
| Rancho San Antonio Preserve | 7 |
Guided Activity | Explorer Hike: Redwoods & Friends | Wednesday, May 06, 2026 10:30 am |
| Bear Creek Redwoods Preserve | 5.5 |
Volunteer Project | Habitat Restoration: Teasel Removal | Thursday, May 07, 2026 9:30 a.m. | Russian Ridge Preserve | ||
Volunteer Project | Habitat Restoration: Thistle Removal | Saturday, May 09, 2026 9:30 a.m. | Bear Creek Redwoods Preserve | ||
Guided Activity | Butterflies of Picchetti Ranch | Saturday, May 09, 2026 10:00 am |
| Picchetti Ranch Preserve | 3 |
Guided Activity | Sunset From the Ridge | Saturday, May 09, 2026 5:00 pm |
| Russian Ridge Preserve | 3 |
Guided Activity | Tails & Twilight Trails | Saturday, May 09, 2026 7:00 pm |
| Windy Hill Preserve | 3 |
Guided Activity | Mindful Movement | Tuesday, May 12, 2026 10:00 am |
| Skyline Ridge Preserve | 3 |
Guided Activity | Scenic Aerobic Hike | Wednesday, May 13, 2026 10:00 am |
| Russian Ridge Preserve | 5 |
Volunteer Project | Sierra Azul Preserve - Trail Maintenance: Mt. Umunhum Trail (Pt. 5) | Thursday, May 14, 2026 9:30 a.m. | Sierra Azul Preserve | ||
Guided Activity | Botanical Beauties | Friday, May 15, 2026 9:00 am |
| Sierra Azul Preserve | 5 |
Guided Activity | Happy Hour Qigong Hike | Friday, May 15, 2026 4:00 pm |
| Monte Bello Preserve | 3 |
Volunteer Project | Habitat Restoration: Thistle Removal | Saturday, May 16, 2026 9:30 a.m. | Rancho San Antonio Preserve |
