Countdown To The Big Dam Day! 09/25/2021 07:00 am 206 Days

This Event Schedule in based upon past mass start BDB100 events.  If our initial plans (See Link) for a full one-day mass start event can't take place, then we will update the Event Schedule to either Option B or C.

We will have Start Corrals this year based on projected finish time for the distance you registered to ride. First rider group starts at 7:00am. Please stage yourselves in the area you have been assigned. Staging areas will open at 5:30am on Sept 25, 2021.

If your looking for all the weekend event schedule, amenities, parking maps, course / start corral info and much more in one location.  

2021 Athlete Guide To Be Posted

 2021 Registration

Opens 4/15/2021


April 15, 2021 8:00 am Online registation opens
September 22, 2021 11:59pm Online registration closes
September 24, 2021 10am - 8pm Big Dam Bridge 100 Expo - On-site Registration and Packet Pick-up at the Statehouse Convention Center in Little Rock
September 24, 2021 6:00-8:00pm

Gears and Beers Athlete Reception

Old State House Museum, 300 W Markham St, Little Rock, AR 72201.  Just a half a block for the Convention center where packet pick up is held.

Appetizers, beverages, drinks, music and fellowship. Free to athletes!

September 25, 2021 5:00am-6:30am

LATE Packet Pick-up (Wyndham Hotel, 2 Riverfront Pl, North Little Rock, 72114. Razorback Room, 1st Floor (Location Map here) Last pick up for all distances is 6:30am

September 25, 2021 5:30am Staging for all distance rides opens. Remember to go to your designated corral.
September 25, 2021 6:55am

Rider groups start. River Front Drive at Willow in North Little Rock

  • Tandems / Charter - 6:50am
  • Blue Corral - 6:55am
  • Yellow Corral - 6:55am
  • Green Corral - 6:55am

This will be a continuous start.  All corrals will be started at 6:55am.

No late starts are allowed. 

September 25, 2021
9:00am DeWafelbakkers' Finale Fest area opens - Inside the Sea wall River front Park, NLR. At the south end of Willow street in North Little Rock.
September 25, 2021 3:30pm 2 Rivers Park, Aid Station #9, (mile 90) closes. All riders must depart this station by 3:30pm or they will be provided a Trolley ride back to the finish.
September 25, 2021 4:00pm Burns Park, Aid Station#10, (mile 95) closes. All riders must depart this station by 4:00pm or they will be provided a Trolley ride back to the finish.
September 25, 2021 9:00am - 4:30pm Finish Line festivities. Food, Drink and Fellowship
September 25, 2021 9:00am - 4:30pm Finish line Closes