Marathon Bicycles has been serving cycling enthusiasts for two generations now. Our goal is to be #1 in cycling for bikes, parts, accessories, and clothing, for our family, you. No matter your level, our goal is to give you the tools to keep you on the road, mountain, or wherever your bike takes you.

Join us for the ride thats lasts forever.

Best Seller's

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Catalog

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Nalgene

The largest selection of Nalgene bottles anywhere.

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  • Bike Products

    We stock the world's greatest brands so you can gear up with all the things you want! Our team is constantly looking to add to our catalog, so if there's something you are looking for, contact us and we will help you find it.

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  • Bike Repair

    We offer repair, maintenance, and rejuvenation services for most bicycles, including tune-up packages for every bike and every budget. Our technicians can solve any problem, from flat fixes to full rebuilds. We stock a massive variety of the highest quality parts, if we don’t have it we can order it.

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  • Bike Rentals

    We offer beach cruisers, road bikes, hybrid bikes, and electric bikes. With our rentals with offer a helmet and a lock! We also have all of the gear that you may need for a fantastic ride, including nutrition and hydration solutions.

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Trailforks

One of our favorite resources, Trailforks helps you find your new favorite local (or destination) riding location. California is the home of mountain biking. From Mt. Tamalpais in Marin, to Santa Cruz, to Downieville, to Tahoe, to southern California, the terrain and options in this state are virtually limitless. Smooth paths, flowy fun, rocky drops, treacherous gnar, and extreme tech punctuate hundreds of trail systems and riding parks. There is something for everyone in the Golden State.

California Trails

100,000+ ORDERS SHIPPED IN THE USA

Greatest Selection of Bike Products Anywhere.

Trusted Customer Support.

Satisfaction Guaranteed.

Great Prices.

Great People.

Here for You.

Resources

  • How to Clean & Lube Your Chain

    How to Clean & Lube Your Chain

    Step-by-step instructions. Before you start, this is your official warning that cleaning your chain is a dirty job. So take off that tux, pull on some gloves, and let’s get...

    How to Clean & Lube Your Chain

    Step-by-step instructions. Before you start, this is your official warning that cleaning your chain is a dirty job. So take off that tux, pull on some gloves, and let’s get...

  • Maintenance Tips

    Maintenance Tips

    The Importance of Maintenance: Preventing Problems Before They Start A lot can go wrong for you if your bike is not properly maintained. Your bike has a lot of parts...

    Maintenance Tips

    The Importance of Maintenance: Preventing Problems Before They Start A lot can go wrong for you if your bike is not properly maintained. Your bike has a lot of parts...

  • Tips for Kids & Bikes

    Tips for Kids & Bikes

    Advice About Advancing Your Kid to the Next Level Let us guide you through the right youth’s bike at the right time for your child. Remember, all children are different...

    Tips for Kids & Bikes

    Advice About Advancing Your Kid to the Next Level Let us guide you through the right youth’s bike at the right time for your child. Remember, all children are different...

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