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  | Windy Hill Preserve - Trail Maintenance: Ridge Trail Service Day! | Saturday, Nov 08, 2025 8:30 a.m.  | Windy Hill Preserve | ||
Guided Activity  | Opt Outside Sensory Celebration | Friday, Nov 28, 2025 9:30 am  | 
  | Windy Hill Preserve | 5.5 | 
Guided Activity  | To the Top! | Friday, Dec 12, 2025 9:30 am  | 
  | Windy Hill Preserve | 8 | 
Guided Activity  | Merry Berries & Nuts | Tuesday, Dec 16, 2025 10:00 am  | 
  | Windy Hill Preserve | 2 | 
Guided Activity  | Faults, Fungi & Flora | Sunday, Jan 04, 2026 9:30 am  | 
  | Windy Hill Preserve | 3 | 
Guided Activity  | A Walk in the Garden | Saturday, Jan 17, 2026 1:00 pm  | 
  | Windy Hill Preserve | 2.5 | 
Guided Activity  | Wandering the Hawthorns Area | Friday, Feb 06, 2026 10:00 am  | 
  | Windy Hill Preserve | 2 | 
Guided Activity  | Winter Qigong & the Water Element | Tuesday, Feb 10, 2026 12:30 pm  | 
  | Windy Hill Preserve | 2.5 | 
Guided Activity  | Loving the Land: Habitat Restoration & Walk | Saturday, Feb 14, 2026 9:00 am  | 
  | Windy Hill Preserve | 1 | 
