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 | Ramble at Rancho | Monday, Jul 28, 2025 9:00 am |
| Rancho San Antonio Preserve | 7 |
Volunteer Project | Habitat Restoration: Yellow Star Thistle Removal | Thursday, Jul 31, 2025 9:00 a.m. | Pulgas Ridge Preserve | ||
Volunteer Project | Habitat Restoration: Stinkwort and Yellow Star Thistle Removal | Saturday, Aug 02, 2025 9:00 a.m. | Sierra Azul Preserve | ||
Guided Activity | Tectonic Mountain Bike Ride | Saturday, Aug 02, 2025 10:00 am |
| Monte Bello Preserve | 8 |
Guided Activity | Explorer Hike: Redwood Ramble | Wednesday, Aug 06, 2025 10:30 am |
| Purisima Creek Redwoods Preserve | 5 |
Volunteer Project | Habitat Restoration: Yellow Star Thistle Removal | Thursday, Aug 07, 2025 9:00 a.m. | Bear Creek Redwoods Preserve | ||
Volunteer Project | Trail Maintenance: Mt. Umunhum Trail (Pt. 2) | Friday, Aug 08, 2025 9 a.m. | Sierra Azul Preserve | ||
Volunteer Project | Trail Maintenance: Zinfandel Trail (Pt. 2) | Tuesday, Aug 12, 2025 9:00 a.m. | Picchetti Ranch Preserve | ||
Guided Activity | Scenic Aerobic Hike | Wednesday, Aug 13, 2025 10:00 am |
| El Corte de Madera Creek Preserve | 5.5 |
Volunteer Project | Habitat Restoration: Yellow Star and Malta Thistle Removal | Thursday, Aug 14, 2025 9:00 a.m. | Sierra Azul Preserve | ||
Guided Activity | Framing the Foothills | Sunday, Aug 17, 2025 9:00 am |
| El Corte de Madera Creek Preserve | 5 |
Guided Activity | Hike by the Old Mill Stream | Monday, Aug 18, 2025 10:00 am |
| Purisima Creek Redwoods Preserve | 6 |
Volunteer Project | Trail Maintenance: Fir Knoll Trail (Back for more!) | Thursday, Aug 21, 2025 9:00 a.m. | Skyline Ridge Preserve | ||
Volunteer Project | Trail Maintenance: Redwood Trail | Saturday, Aug 23, 2025 9 a.m. | Purisima Creek Redwoods Preserve | ||
Volunteer Project | Habitat Restoration: Yellow Star Thistle and French Broom Removal | Saturday, Aug 23, 2025 9:00 a.m. | Bear Creek Redwoods Preserve |
