08/22/2026
Hi Mountain Lovers, Here's a chance to explore EVERY trail at Jack London State Parks. One Saturday a week for five weeks, you can join these hikes as part of The Wild Trail Challenge.
It's BACK! By popular demand, the WILD Trail Challenge returns for its 3rd year!
Ready to kick off fall with an adventure? Join us for five guided hikes over five Saturdays as we explore every trail in Jack London State Historic Park. From historic landmarks and towering redwoods to ridge-top views and a summit celebration, each hike brings a new challenge and a new way to experience the Park.
Whether you're a seasoned hiker or looking for a fun goal to work toward, this series is designed to help you connect with nature, discover hidden corners of the park, and become a true WILD One! Complete all five hikes and earn serious bragging rights.
📅 September 5 - October 3, 2026
🥾 5 hikes • 5 Saturdays • Countless memories
💚 Save 20% when you register for all five hikes before September 5.
You can register for individual hikes or go all in for all 5 hikes.
Register today: https://jacklondonpark.com/events/wild-trail-challenge-2026/