Big Dam Bridge100 presented by Arvest
About this race
The Big Dam Bridge 100 is an annual event in central Arkansas that celebrates the "Big Dam Bridge" over the Arkansas River. The 4,226-foot bridge is the longest bridge built for pedestrian and bicycle traffic in North America. It connects over 40 miles of scenic riverside trails between Little Rock and North Little Rock. It also serves as the backbone for connecting over 70,000 acres of various city, county, state & federal parks.
The BDB 100 offers several routes ranging between 15 and 105 miles, with beautiful mountain and river scenery, as well as a few challenging hills on the longer routes. The event provides participants with well-marked courses, fun aid stations with tasty treats and beverages, great volunteer support, event t-shirt, a unique finisher medal, post-ride food and drinks along with a unique finish-line experience.
Join fellow runners on September 26, 2026 for the Big Dam Bridge100 presented by Arvest. It's a fantastic 24.1K, Marathon, Ultra featuring a flat and fast course in North Little Rock.
Pick your distance
Cycling
15 Mile
26 Mile
50 Mile
75 Mile
105 Mile
Running
Virtual 15
For those who do not want to participate in a mass-start event and/or will be coming to Central Arkansas later in the year...this is for you. Once you’ve completed your distance send a screenshot of your route and time to bdb100info@gmail.com and we’ll get your t-shirt, anything you purchased from the store and your medal in the mail. Be sure to register by event day, but you can complete your challenge anytime before end of the year.
Virtual 26
For those who do not want to participate in a mass-start event and/or will be coming to Central Arkansas later in the year...this is for you. Once you’ve completed your distance send a screenshot of your route and time to bdb100info@gmail.com and we’ll get your t-shirt, anything you purchased from the store and your medal in the mail. Be sure to register by event day, but you can complete your challenge anytime before end of the year.
Virtual 50
For those who do not want to participate in a mass-start event and/or will be coming to Central Arkansas later in the year...this is for you. Once you’ve completed your distance send a screenshot of your route and time to bdb100info@gmail.com and we’ll get your t-shirt, anything you purchased from the store and your medal in the mail. Be sure to register by event day, but you can complete your challenge anytime before end of the year.
Virtual 75
For those who do not want to participate in a mass-start event and/or will be coming to Central Arkansas later in the year...this is for you. Once you’ve completed your distance send a screenshot of your route and time to bdb100info@gmail.com and we’ll get your t-shirt, anything you purchased from the store and your medal in the mail. Be sure to register by event day, but you can complete your challenge anytime before end of the year.
Virtual 105
For those who do not want to participate in a mass-start event and/or will be coming to Central Arkansas later in the year...this is for you. Once you’ve completed your distance send a screenshot of your route and time to bdb100info@gmail.com and we’ll get your t-shirt, anything you purchased from the store and your medal in the mail. Be sure to register by event day, but you can complete your challenge anytime before end of the year.
Weather Overview
These values represent the 6-year monthly averages for September in North Little Rock.
About North Little Rock
Big Dam Bridge100 presented by Arvest takes place in North Little Rock, Arkansas, United States. The local timezone is America/Chicago.
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🏃 Plan Your Next Race in North Little Rock
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- North Little Rock Running Calendar 2026 See all upcoming race dates.
Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.
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