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 |
|---|---|---|---|---|---|
Volunteer Project | Bear Creek Redwoods Preserve: Gate BC01- Habitat Restoration: French Broom Removal | Saturday, Jan 10, 2026 9:30 a.m. | Bear Creek Redwoods Preserve | ||
Volunteer Project | Coal Creek Preserve: Pinky's Picnic Spot - Habitat Restoration: French Broom Removal | Saturday, Jan 10, 2026 9:30 a.m. | Coal Creek Preserve | ||
Guided Activity | Redwoods & Logging | Saturday, Jan 10, 2026 8:30 am |
| Bear Creek Redwoods Preserve | 4 |
Guided Activity | What are the Newts Up To? | Saturday, Jan 10, 2026 9:00 am |
| Picchetti Ranch Preserve | 2 |
Guided Activity | Ride the Redwoods | Saturday, Jan 10, 2026 10:00 am |
| El Corte de Madera Creek Preserve | 9 |
Guided Activity | Sentinel in the Sky | Sunday, Jan 11, 2026 1:00 pm |
| Sierra Azul Preserve | 0.25 |
Guided Activity | Wild Card Ramble at Rancho | Monday, Jan 12, 2026 9:00 am |
| Rancho San Antonio Preserve | 5.5 |
Guided Activity | Winter Trails from Lake to Pond | Tuesday, Jan 13, 2026 10:00 am |
| Skyline Ridge Preserve | 4.5 |
Guided Activity | Scenic Aerobic Hike | Wednesday, Jan 14, 2026 10:00 am |
| Long Ridge Preserve | 5 |
Volunteer Project | Picchetti Ranch Preserve - Fence Maintenance: Bear Meadow Trail | Thursday, Jan 15, 2026 9:30 a.m. | Picchetti Ranch Preserve | ||
Volunteer Project | Skyline Ridge: Alpine Pond - Habitat Restoration: French broom Removal | Thursday, Jan 15, 2026 9:30 a.m. | Skyline Ridge Preserve | ||
Volunteer Project | Pulgas Ridge Preserve - Habitat Restoration: French and Spanish Broom Removal | Friday, Jan 16, 2026 9:30 a.m. | Pulgas Ridge Preserve | ||
Guided Activity | Spores & More | Friday, Jan 16, 2026 10:00 am |
| El Corte de Madera Creek Preserve | 5.5 |
Volunteer Project | Rancho San Antonio Preserve - Trail Maintenance: Wildcat Loop Trail | Saturday, Jan 17, 2026 9:30 a.m. | Rancho San Antonio Preserve | ||
Volunteer Project | Bear Creek Redwoods Preserve: Tree Farm - Habitat Restoration: French Broom Removal | Saturday, Jan 17, 2026 9:30 a.m. | Bear Creek Redwoods Preserve |
