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 | Seasonal Shift | Wednesday, Dec 17, 2025 10:00 am |
| Long Ridge Preserve | 4.5 |
Guided Activity | Don't Look Up - Winter Edition | Monday, Dec 29, 2025 9:00 am |
| Long Ridge Preserve | 5 |
Volunteer Project | Long Ridge Preserve - Trail Maintenance: Achistaca Trail (Pt. 4) | Saturday, Jan 10, 2026 9:30 a.m. | Long Ridge Preserve | ||
Guided Activity | Scenic Aerobic Hike | Wednesday, Jan 14, 2026 10:00 am |
| Long Ridge Preserve | 5 |
Volunteer Project | Long Ridge Preserve: Conley Cabin - Habitat Restoration: French Broom Removal | Thursday, Jan 22, 2026 9:30 a.m. | Long Ridge Preserve | ||
Guided Activity | Trail Trek Thursday | Thursday, Jan 29, 2026 9:00 am |
| Long Ridge Preserve | 7.5 |
Guided Activity | Winter Fungal Walk | Sunday, Feb 22, 2026 9:00 am |
| Long Ridge Preserve | 5 |
