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 | Trail Maintenance: Grab Bag! | Friday, Oct 17, 2025 9:30 a.m. | Los Trancos Preserve | ||
Volunteer Project | Trail Maintenance: Long Ridge Trail | Thursday, Oct 23, 2025 9:30 a.m. | Long Ridge Preserve | ||
Volunteer Project | Habitat Restoration: French Broom Removal | Thursday, Oct 23, 2025 9:30 a.m. | Long Ridge Preserve | ||
Volunteer Project | Bear Creek Redwoods Preserve: Myotis Trail - Habitat Restoration: French Broom Removal | Saturday, Oct 25, 2025 9:30 a.m. | Bear Creek Redwoods Preserve | ||
Volunteer Project | Fence Maintenance: Polly Geraci Trail | Saturday, Oct 25, 2025 9:30 a.m. | Pulgas Ridge Preserve | ||
Volunteer Project | Bear Creek Redwoods Preserve: Water Tank Hill - Habitat Restoration: French Broom Removal | Thursday, Oct 30, 2025 9:30 a.m. | Bear Creek Redwoods Preserve | ||
Volunteer Project | Trail Maintenance: Lost Trail | Thursday, Oct 30, 2025 9:30 a.m. | Windy Hill Preserve | ||
Volunteer Project | Habitat Restoration: French Broom and Slender False Brome Removal | Thursday, Oct 30, 2025 9:30 a.m. | La Honda Creek Preserve | ||
Volunteer Project | Habitat Restoration: French Broom Removal | Saturday, Nov 01, 2025 9:30 a.m. | Coal Creek Preserve | ||
Volunteer Project | Trail Maintenance: Seven Springs Loop Trail | Tuesday, Nov 04, 2025 9:30 a.m. | Fremont Older Preserve | ||
Volunteer Project | Habitat Restoration: French Broom Removal | Thursday, Nov 06, 2025 9:30 a.m. | Teague Hill Preserve | ||
Volunteer Project | Sierra Azul Preserve: Cathedral Oaks - Habitat Restoration: French Broom Removal | Saturday, Nov 08, 2025 9:30 a.m. | Sierra Azul Preserve | ||
Volunteer Project | Windy Hill Preserve - Trail Maintenance: Ridge Trail Service Day! | Saturday, Nov 08, 2025 8:30 a.m. | Windy Hill Preserve | ||
Volunteer Project | Habitat Restoration: French Broom Removal | Saturday, Nov 08, 2025 9:30 a.m. | La Honda Creek Preserve | ||
Volunteer Project | Sierra Azul Preserve: Hicks Creek Ranch - Habitat Restoration: French Broom Removal | Thursday, Nov 20, 2025 9:30 a.m. | Sierra Azul Preserve |