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 | Oaks of Portola Valley | Thursday, Aug 13, 2026 9:00 am |
| Windy Hill Preserve | 5.5 |
Volunteer Project | Trail Maintenance: Sierra Morena Trail (Pt. 3) | Saturday, Aug 15, 2026 9:00 a.m. | El Corte de Madera Creek Preserve | ||
Volunteer Project | Habitat Restoration: Thistle Removal | Saturday, Aug 15, 2026 9:00 a.m. | Rancho San Antonio Preserve | ||
Guided Activity | Bat Night | Saturday, Aug 15, 2026 7:00 pm |
| Skyline Ridge Preserve | 2.5 |
Guided Activity | Wildcard Ramble at Rancho | Monday, Aug 17, 2026 9:00 am |
| Rancho San Antonio Preserve | 7.75 |
Meeting | Planning & Natural Resources Committee Meeting | Tuesday, Aug 18, 2026 2:00 pm | |||
Guided Activity | Explorer Hike: Chilling With the Schillings | Wednesday, Aug 19, 2026 10:30 am |
| Thornewood Preserve | 4 |
Volunteer Project | Trail Maintenance: Oljon Trail (Pt. 2) | Thursday, Aug 20, 2026 9:00 a.m. | El Corte de Madera Creek Preserve | ||
Volunteer Project | Habitat Restoration: Forget-me-nots | Thursday, Aug 20, 2026 9:00 a.m. | Purisima Creek Redwoods Preserve | ||
Guided Activity | Forest Bathing | Friday, Aug 21, 2026 9:00 am |
| El Corte de Madera Creek Preserve | 4.5 |
Volunteer Project | Trail Maintenance: South Leaf Trail (Pt. 3) | Saturday, Aug 22, 2026 9:00 a.m. | El Corte de Madera Creek Preserve | ||
Volunteer Project | Habitat Restoration: Stinkwort and Yellow Star Thistle Removal | Saturday, Aug 22, 2026 9:00 a.m. | Sierra Azul Preserve | ||
Guided Activity | History on Two Wheels | Saturday, Aug 22, 2026 8:45 am |
| Fremont Older Preserve | 10 |
Guided Activity | Sunset Summer Stroll | Saturday, Aug 22, 2026 4:30 pm |
| Russian Ridge Preserve | 3.5 |
Meeting | Legislative, Funding & Public Affairs Committee Meeting | Tuesday, Aug 25, 2026 2:00 pm |
