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 | Moth Night | Saturday, Jul 26, 2025 8:30 pm |
| Monte Bello Preserve | 0 |
Guided Activity | Ramble at Rancho | Monday, Jul 28, 2025 9:00 am |
| Rancho San Antonio Preserve | 7 |
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 | Trail Maintenance: Mt. Umunhum Trail (Pt. 2) | Friday, Aug 08, 2025 9 a.m. | Sierra Azul Preserve | ||
Guided Activity | Scenic Aerobic Hike | Wednesday, Aug 13, 2025 10:00 am |
| El Corte de Madera Creek Preserve | 5.5 |
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: Redwood Trail | Saturday, Aug 23, 2025 9 a.m. | Purisima Creek Redwoods Preserve | ||
Guided Activity | Aerobic Views | Tuesday, Aug 26, 2025 8:45 am |
| Rancho San Antonio Preserve | 6 |
Guided Activity | Trail Trek Thursday | Thursday, Aug 28, 2025 9:00 am |
| Monte Bello Preserve | 7 |
Guided Activity | History on Two Wheels | Saturday, Aug 30, 2025 8:45 am |
| Fremont Older Preserve | 10 |
Guided Activity | Full Moonrise from Borel Hill | Sunday, Sep 07, 2025 5:30 pm |
| Russian Ridge Preserve | 4 |
Guided Activity | Scenic Aerobic Hike | Wednesday, Sep 10, 2025 10:00 am |
| Purisima Creek Redwoods Preserve | 6 |
Guided Activity | Life Within the Marshes | Sunday, Sep 14, 2025 10:00 am |
| Ravenswood Preserve | 2.5 |
