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The Hellion's Metric Half-Century (38-mile) Ride

DSR TRAILOur Hellion's Metric Half-Century riders take in the spectacular panoramas of the northern San Mateo County coastline as the 38-mile route heads south, down the coast to Half Moon Bay and back! 

This ride is geared towards advanced-intermediate cyclists looking to push through to the next level and advanced cyclists who ride regularly and are looking for an exhilarating medium distance workout. Riders under 18 must be accompanied by a parent or guardian.


OUR MAGNIFICENT METRIC HALF CENTURY NOW INCLUDES NORTHBOUND SHUTTLE SERVICE FROM MONTARA TO THE DEVIL’S SLIDE RECREATIONAL TRAIL ENTRANCE!

Metric Century riders now have the option of taking a shuttle from Montara to the south entrance of the Devil’s Slide Recreational Trail on their way back to Pacifica. Why? Because the shoulder in the Northbound direction of Highway 1 between Montara and the Lantos Tunnel is uncomfortablty narrow, so we strongly urge you to take advantage of this service which allows you to bypass this tight 2.3-mile stretch of road.

We’ll be running two vans, equipped with bike racks, between Farallone View Elementary School, our pick-up point, and the Devil’s Slide trail entrance all morning, but please be aware that there may be up to a 20 minute wait between shuttles depending on the amount of traffic on Highway 1, which is beyond our control. To make your wait as pleasant as possible, we'll have an aid station set up at the school where snacks and drinks will be available while you wait.


Check our Check-In/Start Schedule page for starting times and additional details. You can also "Follow" the Devil's Slide Ride on Twitter or "Like" us on Facebook, to receive regular event updates. 

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Please note that all routes are subject to change based on CalTrans and local government requirements and/or weather conditions.