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 | Category | Preserve Sort descending | Miles |
|---|---|---|---|---|---|
Meeting | Special Board Meeting | Wednesday, Jan 21, 2026 5:00 pm | |||
Meeting | Board Meeting | Wednesday, Jan 28, 2026 7:00 pm | |||
Guided Activity | Wild Card Ramble at Rancho | Monday, Feb 02, 2026 9:00 am |
| Rancho San Antonio Preserve | 7 |
Guided Activity | Families Exploring the Five Senses | Tuesday, Feb 03, 2026 9:00 am |
| Rancho San Antonio Preserve | 2 |
Guided Activity | In Search of Western Leatherwood | Monday, Feb 23, 2026 9:00 am |
| Rancho San Antonio Preserve | 5 |
Volunteer Project | Rancho San Antonio Preserve - Fence Maintenance: RSA Service Road | Thursday, Jan 29, 2026 9:30 a.m. | Rancho San Antonio Preserve | ||
Volunteer Project | Trail Maintenance: Coyote Trail | Thursday, Feb 19, 2026 9:30 a.m. | Rancho San Antonio Preserve | ||
Guided Activity | Ramble at Rancho | Monday, Mar 09, 2026 9:00 am |
| Rancho San Antonio Preserve | 5.5 |
Guided Activity | Ramble from Rancho to Black Mountain | Monday, Apr 06, 2026 8:45 am |
| Rancho San Antonio Preserve | 11 |
Guided Activity | Aerobic Nature Hike | Tuesday, Apr 21, 2026 8:45 am |
| Rancho San Antonio Preserve | 6 |
Guided Activity | Wildcard Ramble at Rancho | Monday, May 04, 2026 9:00 am |
| Rancho San Antonio Preserve | 7 |
Volunteer Project | Trail Maintenance: Seven Springs Loop Trail (Pt. 2R) | Saturday, Feb 07, 2026 9:30 a.m. | Fremont Older Preserve | ||
Guided Activity | Tails & Twilight Trails | Saturday, Mar 07, 2026 6:00 pm |
| Fremont Older Preserve | 3 |
Guided Activity | Local History, Wildflowers, & Bikes! | Saturday, Apr 18, 2026 9:45 am |
| Fremont Older Preserve | 11 |
Guided Activity | Trail Trek Thursday | Thursday, May 28, 2026 9:00 am |
| Fremont Older Preserve | 5.5 |
