Southern California is a mecca of mountain biking opportunities ranging from beginner routes to EPIC all-day rides. So it’s no wonder why so many people visit the area from all around the world! If you’re looking for an experienced mountain biking tour guide for the So Cal area, you’ve found it! Whether you are looking for a quarter day, half day or all day mountain bike adventure, XEN MTB has an option for you.

XEN MTB caters to those who want to enjoy a private and safe as possible mountain biking experience in Southern California. The founder, Mark Warrick, has led well over 1,000 mountain bike rides.

When you ride with XEN MTB, you’re riding with a guide that has years of experience guiding thousands of adventure seekers on all the local trails in Southern California. Mark is a route designer and expert navigator, able to piece together custom ride plans based on personal observations – not just downloaded data you can get from any website out there.

All of the maps on this website are based on the data of actual rides done by Mark and verified for legality. XEN MTB won’t take you to “secret” trails or known illegal trails, but you will enjoy routes that most people simply don’t think about.

Enjoy the peace of mind of knowing that all you have to do is follow the leader and absorb your surroundings. And perhaps, by offloading the stress of navigating to a local trail expert, you may find your moment of “Zen” in the great outdoors.

Contact XEN MTB

Your Mountain Biking Tour Guide, Mark Warrick on the San Juan Trail

Mark Warrick on the San Juan Trail

Customer Testimonials

  •   Awsome tour. Mark is a great guide with a lot of experiences. One of my best MTB trip in the USA. He really knows the best trails!

    avatar thumb Roger G

      Just got done with an awesome ride through Big Laguna and Noble Canyon! Mark was well prepared and super friendly which made the whole day go smoothly. I felt good... read more

  •   I had a great day out mountain biking with Mark in Malibu Creek State Park last month. I was in Malibu on holiday and Mark was hugely helpful in... read more

    avatar thumb Hungry81sailor

      A group of us get together once a year to ride for a few days. This year it was SoCal and Mark was our guide. The riders in our group... read more

    avatar thumb Roman L
  •   Let me begin by saying that Mark is a terrific teacher and advocate for mountain biking. I am a beginner who came to the area for work and was looking... read more

    avatar thumb Papa_J22

      Mark has a very vast knowledge of MTB trails. He led 4 of us on a tour at the Laguna Coast Wilderness Park that was beautiful. We had... read more

    avatar thumb Wendy B
  •   Mark was a great guide around the trails of Laguna Coast. I signed up for a half day of riding and he pointed me to the Path bike shop... read more

    avatar thumb Martyn W

      Mark (the owner) is a very responsible guide who thinks of everything you need to ensure you will have a great ride. He knows how to repair the broken... read more

    avatar thumb Walter M

Read more Testimonials

Southern California Guided Mountain Bike Tours

XEN MTB Guided Southern California Mountain Bike ides

Gift Rides

Looking for a great gift for the mountain biker in your life? Gift tours are a great deal. Check them out here.

Got Questions?