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 | Saratoga Gap Preserve - Trail Maintenance: Saratoga Gap Trail (SCMTS Special Event) | Saturday, Oct 17, 2026 9:00 a.m. | Saratoga Gap Preserve | ||
Volunteer Project | Rancho San Antonio Preserve - Trail Maintenance: Wildcat Loop Trail (South Leg Pt. 3) | Thursday, Nov 05, 2026 9:30 a.m. | Rancho San Antonio Preserve | ||
Volunteer Project | Long Ridge Preserve - Trail Maintenance: Long Ridge Trail (SVMTB CGS) | Saturday, Nov 14, 2026 9:30 a.m. | Long Ridge Preserve | ||
Volunteer Project | Sierra Azul Preserve - Trail Maintenance: Mt. Umunhum Trail (Pt. 6) | Thursday, Nov 19, 2026 9:30 a.m. | Sierra Azul Preserve |