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Conejo OS Challenge

Conejo OS Challenge

Sierra Club hikes planned to cover COS Challenge trails in March

The Conejo chapter of the Sierra Club will be leading hikes that cover the trails of the Conejo Open Space Challenge. All 10 trails will be covered during the month of March, and all hikes are only a few miles long. View the schedule on our Events page or visit Read more…

By Steve Clark, 5 years02/28/2020 ago
Conejo OS Challenge

Announcing the 2020 Conejo Open Space Challenge!

Update on March 28, 2020: Due to the closing of all trails in the Conejo Valley today, the Open Space Challenge is suspended. Once the trails are open again, the Challenge will continue with the end date pushed out to July 31st. This plan is subject to change as conditions Read more…

By Steve Clark, 5 years01/20/2020 ago
Conejo OS Challenge

Summary of the 2019 Conejo Open Space Challenge

There were 190 participants and 120 finishers who completed all 10 segments. We think all the participants are winners because they almost certainly explored some trails they hadn’t been on before! These photos are of the wrap-up celebration and prize raffle for people who completed the challenge, held June 7, Read more…

By Steve Clark, 6 years06/14/2019 ago
Conejo OS Challenge

A gallery of 60 COS Challenge photos from 2019 submitted via email and Twitter

By Steve Clark, 6 years05/31/2019 ago
Conejo OS Challenge

A gallery of 44 COS Challenge photos from 2019 submitted via Twitter and email

By Steve Clark, 6 years04/29/2019 ago
Conejo OS Challenge

A gallery of 45 COS Challenge photos from 2019 submitted via email

By Steve Clark, 6 years04/15/2019 ago
Conejo OS Challenge

A gallery of 26 COS Challenge photos from 2019 submitted via Twitter

By Steve Clark, 6 years03/24/2019 ago
Conejo OS Challenge

Announcing the 2019 Conejo Open Space Challenge!

Here’s your chance to explore some of the best trails in the Conejo Open Space that most people are not familiar with! From March 1st through May 31st we are challenging mountain bikers, hikers, trail runners and equestrians of all ages to try out some new trails. See if you Read more…

By Steve Clark, 6 years02/01/2019 ago
Conejo OS Challenge

Summary of the 2018 Conejo OS Challenge

There were 171 participants and 64 finishers who completed all 10 segments of this year’s Open Space Challenge. This compares to 74 participants (and 25 finishers) in 2017 and 55 (35) in 2016. A few photos submitted by 2018 participants. Here are some photos that were submitted.

By Steve Clark, 7 years06/14/2018 ago

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