Congratulations on completing the Challenge! Hope you can make it to the raffle of prizes from our sponsors.
June 5th, 6pm Conejo Creek North Park, Lakeside Area. Only attendees are eligible for prizes.
And new this year there will be a taco bar provided by the @COSFoundation
This completes the 2026 #coschallenge, hope you all enjoyed the adventure and discovered trails you may have never found. What an enormous privilege to live near beautiful open space! Thank you to our sponsors below!
That’s a wrap on the 2026 #coschallenge, be sure everyone who participated sends their photos or GPS files to [email protected] to have your participation counted for the raffle!
#CosChallenge
#10 of 10 in the @COSChallenge - Hidden Meadow!
Beautiful, accessible trail with great views of Lang Ranch open space.
Thanks to @COSFoundation for organizing another great challenge in 2026!🙏🏻
Finals days of the #coschallenge for sure! Be sure everyone participating sends their photos or GPS tracks to [email protected] to have your participation counted for the June raffle!
#7 of 10 in the @COSChallenge - Plateau Rim Trail.
Conejo Canyons is one of my favorite areas to hike! So glad this was included in the 2026 Challenge.
The hike up to Eliot peak always delivers great views!
@COSFoundation
#7 of 10 in the @COSChallenge - Plateau Rim Trail.
Conejo Canyons is one of my favorite areas to hike! So glad this was included in the 2026 Challenge.
The hike up to Eliot peak always delivers great views!
@COSFoundation
#coschallenge
#3 of 10 in the @COSChallenge - Lindero Creek. A short but beautiful trail that runs through the woods along a stream. Gorgeous oaks and very tranquil!
@ConejoOpenSpace
We’re almost halfway through the #coschallenge which means if you haven’t started, go ahead and venture out on your first trail! An instagram user posted a photo below from the trails, so many unique sights you can experience on all 10 trails!
An instagram user found some shade recently…a great reminder to hike early or make plans to get out on the #coschallenge trails when the cooler weather returns!
The 2026 #coschallenge begins today! You have three months to complete the 10 trails but be sure to make your plans as summer will be here before you know it! Trail maps and info is available by clicking the link in the profile