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 | Picchetti Ranch Preserve - Trail Maintenance: Zinfandel Trail (Pt. 4) | Thursday, Mar 26, 2026 9:30 a.m. | Picchetti Ranch Preserve | ||
Volunteer Project | Habitat Restoration: French Broom Removal | Thursday, Mar 26, 2026 9:30 a.m. | Long Ridge Preserve | ||
Volunteer Project | Trail Maintenance: Toyon Trail | Thursday, Apr 02, 2026 9:30 a.m. | Fremont Older Preserve | ||
Volunteer Project | Habitat Restoration: Bull Thistle Removal | Thursday, Apr 02, 2026 9:30 a.m. | Cloverdale Ranch Preserve | ||
Volunteer Project | Trail Maintenance: Horseshoe Loop Trail (Pt. 2) | Saturday, Apr 04, 2026 9:30 a.m. | Skyline Ridge Preserve | ||
Volunteer Project | Habitat Restoration: French Broom Removal | Saturday, Apr 04, 2026 9:30 a.m. | Bear Creek Redwoods Preserve | ||
Volunteer Project | Fence Maintenance: Page Mill Rd Split Rail/Wire Repair (Pt. 2) | Thursday, Apr 09, 2026 9:30 a.m. | Los Trancos Preserve | ||
Volunteer Project | Habitat Restoration: Thistle Removal | Thursday, Apr 09, 2026 9:30 a.m. | Sierra Azul Preserve | ||
Volunteer Project | Trail Maintenance: Dusky-footed Woodrat Trail | Saturday, Apr 11, 2026 9:30 a.m. | Pulgas Ridge Preserve | ||
Volunteer Project | Habitat Restoration: Teasel Removal | Saturday, Apr 11, 2026 9:30 a.m. | Russian Ridge Preserve | ||
Volunteer Project | Trail Maintenance: Craig Britton Trail (West) | Thursday, Apr 16, 2026 9:30 a.m. | Purisima Creek Redwoods Preserve | ||
Volunteer Project | Habitat Restoration: Spurge Removal | Thursday, Apr 16, 2026 9:30 a.m. | Los Trancos Preserve | ||
Volunteer Project | Intro to Open Space: Earth Day Work Party and Hike in Russian Ridge | Wednesday, Apr 22, 2026 9 a.m. | Russian Ridge Preserve | ||
Volunteer Project | Trail Maintenance: Meadow Trail | Thursday, Apr 23, 2026 9:30 a.m. | Windy Hill Preserve | ||
Volunteer Project | Habitat Restoration: French Broom Removal | Thursday, Apr 23, 2026 9:30 a.m. | Bear Creek Redwoods Preserve |