The Colorado Cycling Legend
Triple Bypass
Double Bypass
Triple or Double?
TRIPLE BYPASS - Three Mountain Passes
Go big - The Triple Bypass stretches 120 miles, with 10,800 feet of elevation gain over 3 mountain passes: Juniper, Loveland, and Vail.
DOUBLE BYPASS - Two Mountain Passes
The Double Bypass covers 80 miles and gains 6,500 feet of elevation over two mountain passes: Loveland and Vail.
Please note that the Double Bypass start location is in Empire, CO. There is a mandatory mass start for ALL riders.
NEW for 2027: Colorado Climb Challenge!
Three epic rides. Over 24,000 feet of climbing. One summer of seriously questionable decisions.
Love climbing? Like, really love climbing? We've got just the thing for you.
Introducing the Colorado Climb Challenge, your chance to bundle three of Colorado's most iconic cycling events into one gloriously uphill summer:
Triple Bypass: Three legendary mountain passes.
Blue Sky Hill Climb: Pedal your way to over 14,000 feet. The views are breathtaking (and so is the lack of oxygen).
Salida76: Trade pavement for gravel, throw in some spectacular scenery, and discover that dirt climbs count just as much.
From epic mountain passes to a 14er to the stunning gravel roads of Salida, we're serving up over 24,000 feet of climbing and three unforgettable ways to experience Colorado on two wheels.
Your legs might have questions. Your summer won't have regrets.
Join us in 2027 and make it your biggest summer of climbing yet!
TripleBot - Question? Just ask.
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Please find details for on course support including aid Stations, medical, mechanical, and official support vehicles (SAG) here: On Course Support
The start is located in Evergreen, Colorado, and the finish is 118 miles away in Avon, Colorado.
Yes, but they must have a photo of your ID to show at packet pickup.
Due to safety and permit requirements, there are cut-off times for each Aid Station on course. Any rider who doesn't make to an Aid Station in time will have their number removed. Shuttles are available to the finish line if needed.
Parking information including maps for the Start, Finish, and Double Bypass can be found on our website here:Triple Bypass Parking Information
You will receive a free rider pack in your packet to use to transport essentials (clothes, a towel, eye drops, lip balm, etc) from the start to the finish in Avon. Wrtie your rider number clearly on your bag and leave it with the volunteers in the designated bag drop area at the start (availabe at Triple and Double start). Do not include your wallet, keys, phones or any other valuables in the this bag. Bag Drop Location and Times
We will have limited Triple gear available for purchase at the finish line. If the jersey or gear you ordered does not fit and your size is available, we are happy to exchange it at the finish in Avon. No exchanges can be made at packet pick-up or before the evetn.
Yes, but please, only Class 1. NO CLASS 2 or 3 E-BIKES ALLOWED. If it has a throttle, it's not allowed.
Your Triple Bypass entry is non-refundable. Optional rider cancellation coverage is available for purchase by a third party during registration. You may defer your registration or transfer through our website. Details here.
You are able to manage your registation through your RunSignup profile. Deferring, purchasing add-ons, resending your confirmation email etc. are all available through your profile.
For more information on how to make edits to your registration through your profile, visit the RunSignup help center here: https://help.runsignup.com/support/solutions/17000080449
Some useful shortcuts for deferrals and add on management:
Deferral help article - https://help.runsignup.com/support/solutions/articles/17000145978-defer-registration
Manage add-ons help article - https://help.runsignup.com/support/solutions/articles/17000062916-add-on-management
The Triple Bypass does not allow event transfers.
Race Assistant
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