15 Mile

Open to ages 8 - 99.

Start Time:: 7:00am CDT
End Time:: 4:00pm CDT

Registration Limit:: 134 spots left.
Price:: $35.00 Race Fee + $3.90 SignUp Fee
Registration:: Price increases to $40.00 after April 8, 2026 at 11:59pm CDT

Registration Starting	Registration Ending	Price
March 6, 2026, 8:00am CST	April 8, 2026, 11:59pm CDT	$35.00 Race Fee + $3.90 SignUp Fee
April 9, 2026, 12:00am CDT	May 27, 2026, 11:59pm CDT	$40.00 Race Fee + $4.25 SignUp Fee
May 28, 2026, 12:00am CDT	July 29, 2026, 11:59pm CDT	$45.00 Race Fee + $4.60 SignUp Fee
July 30, 2026, 12:00am CDT	September 20, 2026, 11:59pm CDT	$50.00 Race Fee + $4.95 SignUp Fee
September 21, 2026, 12:00am CDT	September 25, 2026, 8:00pm CDT	$55.00 Race Fee + $5.30 SignUp Fee

26 Mile

Open to ages 12+.

Start Time:: 7:00am CDT
End Time:: 4:00pm CDT

Registration Limit:: 455 spots left.
Price:: $45.00 Race Fee + $4.60 SignUp Fee
Registration:: Price increases to $50.00 after April 8, 2026 at 11:59pm CDT

Registration Starting	Registration Ending	Price
March 6, 2026, 8:00am CST	April 8, 2026, 11:59pm CDT	$45.00 Race Fee + $4.60 SignUp Fee
April 9, 2026, 12:00am CDT	May 27, 2026, 11:59pm CDT	$50.00 Race Fee + $4.95 SignUp Fee
May 28, 2026, 12:00am CDT	July 29, 2026, 11:59pm CDT	$55.00 Race Fee + $5.30 SignUp Fee
July 30, 2026, 12:00am CDT	September 20, 2026, 11:59pm CDT	$60.00 Race Fee + $5.65 SignUp Fee
September 21, 2026, 12:00am CDT	September 25, 2026, 8:00pm CDT	$65.00 Race Fee + $6.00 SignUp Fee

50 Mile

Open to ages 12+.

Start Time:: 7:00am CDT
End Time:: 4:00pm CDT

Registration Limit:: 1,080 spots left.
Price:: $65.00 Race Fee + $6.00 SignUp Fee
Registration:: Price increases to $70.00 after April 8, 2026 at 11:59pm CDT

Registration Starting	Registration Ending	Price
March 6, 2026, 8:00am CST	April 8, 2026, 11:59pm CDT	$65.00 Race Fee + $6.00 SignUp Fee
April 9, 2026, 12:00am CDT	May 27, 2026, 11:59pm CDT	$70.00 Race Fee + $6.35 SignUp Fee
May 28, 2026, 12:00am CDT	July 29, 2026, 11:59pm CDT	$80.00 Race Fee + $7.05 SignUp Fee
July 30, 2026, 12:00am CDT	September 20, 2026, 11:59pm CDT	$85.00 Race Fee + $7.40 SignUp Fee
September 21, 2026, 12:00am CDT	September 25, 2026, 8:00pm CDT	$95.00 Race Fee + $8.10 SignUp Fee

75 Mile

Open to ages 16+.

Start Time:: 7:00am CDT
End Time:: 4:00pm CDT

Registration Limit:: 1,155 spots left.
Price:: $65.00 Race Fee + $6.00 SignUp Fee
Registration:: Price increases to $70.00 after April 8, 2026 at 11:59pm CDT

Registration Starting	Registration Ending	Price
March 6, 2026, 8:00am CST	April 8, 2026, 11:59pm CDT	$65.00 Race Fee + $6.00 SignUp Fee
April 9, 2026, 12:00am CDT	May 27, 2026, 11:59pm CDT	$70.00 Race Fee + $6.35 SignUp Fee
May 28, 2026, 12:00am CDT	July 29, 2026, 11:59pm CDT	$80.00 Race Fee + $7.05 SignUp Fee
July 30, 2026, 12:00am CDT	September 20, 2026, 11:59pm CDT	$85.00 Race Fee + $7.40 SignUp Fee
September 21, 2026, 12:00am CDT	September 25, 2026, 8:00pm CDT	$95.00 Race Fee + $8.10 SignUp Fee

105 Mile

Open to ages 16+.

Start Time:: 7:00am CDT
End Time:: 4:00pm CDT

Registration Limit:: 1,395 spots left.
Price:: $65.00 Race Fee + $6.00 SignUp Fee
Registration:: Price increases to $70.00 after April 8, 2026 at 11:59pm CDT

Registration Starting	Registration Ending	Price
March 6, 2026, 8:00am CST	April 8, 2026, 11:59pm CDT	$65.00 Race Fee + $6.00 SignUp Fee
April 9, 2026, 12:00am CDT	May 27, 2026, 11:59pm CDT	$70.00 Race Fee + $6.35 SignUp Fee
May 28, 2026, 12:00am CDT	July 29, 2026, 11:59pm CDT	$80.00 Race Fee + $7.05 SignUp Fee
July 30, 2026, 12:00am CDT	September 20, 2026, 11:59pm CDT	$85.00 Race Fee + $7.40 SignUp Fee
September 21, 2026, 12:00am CDT	September 25, 2026, 8:00pm CDT	$95.00 Race Fee + $8.10 SignUp Fee

E-Bikes

E-Bike 105

Start Time:: 7:00am CDT
End Time:: 4:00pm CDT

Price:: $65.00 Race Fee + $6.00 SignUp Fee
Registration:: Price increases to $70.00 after April 8, 2026 at 11:59pm CDT

Registration Starting	Registration Ending	Price
March 6, 2026, 8:00am CST	April 8, 2026, 11:59pm CDT	$65.00 Race Fee + $6.00 SignUp Fee
April 9, 2026, 12:00am CDT	May 27, 2026, 11:59pm CDT	$70.00 Race Fee + $6.35 SignUp Fee
May 28, 2026, 12:00am CDT	July 29, 2026, 11:59pm CDT	$80.00 Race Fee + $7.05 SignUp Fee
July 30, 2026, 12:00am CDT	September 20, 2026, 11:59pm CDT	$85.00 Race Fee + $7.40 SignUp Fee
September 21, 2026, 12:00am CDT	September 25, 2026, 8:00pm CDT	$95.00 Race Fee + $8.10 SignUp Fee

E-Bike 75

Start Time:: 7:00am CDT
End Time:: 4:00pm CDT

Price:: $65.00 Race Fee + $6.00 SignUp Fee
Registration:: Price increases to $70.00 after April 8, 2026 at 11:59pm CDT

Registration Starting	Registration Ending	Price
March 6, 2026, 8:00am CST	April 8, 2026, 11:59pm CDT	$65.00 Race Fee + $6.00 SignUp Fee
April 9, 2026, 12:00am CDT	May 27, 2026, 11:59pm CDT	$70.00 Race Fee + $6.35 SignUp Fee
May 28, 2026, 12:00am CDT	July 29, 2026, 11:59pm CDT	$80.00 Race Fee + $7.05 SignUp Fee
July 30, 2026, 12:00am CDT	September 20, 2026, 11:59pm CDT	$85.00 Race Fee + $7.40 SignUp Fee
September 21, 2026, 12:00am CDT	September 25, 2026, 8:00pm CDT	$95.00 Race Fee + $8.10 SignUp Fee

E-Bike 50

Start Time:: 7:00am CDT
End Time:: 4:00pm CDT

Price:: $65.00 Race Fee + $6.00 SignUp Fee
Registration:: Price increases to $70.00 after April 8, 2026 at 11:59pm CDT

Registration Starting	Registration Ending	Price
March 6, 2026, 8:00am CST	April 8, 2026, 11:59pm CDT	$65.00 Race Fee + $6.00 SignUp Fee
April 9, 2026, 12:00am CDT	May 27, 2026, 11:59pm CDT	$70.00 Race Fee + $6.35 SignUp Fee
May 28, 2026, 12:00am CDT	July 29, 2026, 11:59pm CDT	$80.00 Race Fee + $7.05 SignUp Fee
July 30, 2026, 12:00am CDT	September 20, 2026, 11:59pm CDT	$85.00 Race Fee + $7.40 SignUp Fee
September 21, 2026, 12:00am CDT	September 25, 2026, 8:00pm CDT	$95.00 Race Fee + $8.10 SignUp Fee

E-Bike 26

Start Time:: 7:00am CDT
End Time:: 4:00pm CDT

Price:: $40.00 Race Fee + $4.25 SignUp Fee
Registration:: Price increases to $45.00 after April 8, 2026 at 11:59pm CDT

Registration Starting	Registration Ending	Price
March 6, 2026, 8:00am CST	April 8, 2026, 11:59pm CDT	$40.00 Race Fee + $4.25 SignUp Fee
April 9, 2026, 12:00am CDT	May 27, 2026, 11:59pm CDT	$45.00 Race Fee + $4.60 SignUp Fee
May 28, 2026, 12:00am CDT	July 29, 2026, 11:59pm CDT	$50.00 Race Fee + $4.95 SignUp Fee
July 30, 2026, 12:00am CDT	September 20, 2026, 11:59pm CDT	$55.00 Race Fee + $5.30 SignUp Fee
September 21, 2026, 12:00am CDT	September 25, 2026, 8:00pm CDT	$65.00 Race Fee + $6.00 SignUp Fee

E-Bike 15

Start Time:: 7:00am CDT
End Time:: 4:00pm CDT

Price:: $30.00 Race Fee + $3.95 SignUp Fee
Registration:: Price increases to $35.00 after April 8, 2026 at 11:59pm CDT

Registration Starting	Registration Ending	Price
March 6, 2026, 8:00am CST	April 8, 2026, 11:59pm CDT	$30.00 Race Fee + $3.95 SignUp Fee
April 9, 2026, 12:00am CDT	May 27, 2026, 11:59pm CDT	$35.00 Race Fee + $3.90 SignUp Fee
May 28, 2026, 12:00am CDT	July 29, 2026, 11:59pm CDT	$40.00 Race Fee + $4.25 SignUp Fee
July 30, 2026, 12:00am CDT	September 20, 2026, 11:59pm CDT	$45.00 Race Fee + $4.60 SignUp Fee
September 21, 2026, 12:00am CDT	September 25, 2026, 8:00pm CDT	$55.00 Race Fee + $5.30 SignUp Fee

Tandems

Tandem 105

Start Time:: 7:00am CDT
End Time:: 4:00pm CDT

Price:: $120.00 Race Fee + $9.85 SignUp Fee
Registration:: Price increases to $130.00 after April 8, 2026 at 11:59pm CDT

Registration Starting	Registration Ending	Price
March 6, 2026, 8:00am CST	April 8, 2026, 11:59pm CDT	$120.00 Race Fee + $9.85 SignUp Fee
April 9, 2026, 12:00am CDT	May 27, 2026, 11:59pm CDT	$130.00 Race Fee + $10.55 SignUp Fee
May 28, 2026, 12:00am CDT	July 29, 2026, 11:59pm CDT	$140.00 Race Fee + $11.25 SignUp Fee
July 30, 2026, 12:00am CDT	September 20, 2026, 11:59pm CDT	$150.00 Race Fee + $11.95 SignUp Fee
September 21, 2026, 12:00am CDT	September 25, 2026, 8:00pm CDT	$160.00 Race Fee + $12.65 SignUp Fee

Tandem 75

Start Time:: 7:00am CDT
End Time:: 4:00pm CDT

Price:: $120.00 Race Fee + $9.85 SignUp Fee
Registration:: Price increases to $130.00 after April 8, 2026 at 11:59pm CDT

Registration Starting	Registration Ending	Price
March 6, 2026, 8:00am CST	April 8, 2026, 11:59pm CDT	$120.00 Race Fee + $9.85 SignUp Fee
April 9, 2026, 12:00am CDT	May 27, 2026, 11:59pm CDT	$130.00 Race Fee + $10.55 SignUp Fee
May 28, 2026, 12:00am CDT	July 29, 2026, 11:59pm CDT	$140.00 Race Fee + $11.25 SignUp Fee
July 30, 2026, 12:00am CDT	September 20, 2026, 11:59pm CDT	$150.00 Race Fee + $11.95 SignUp Fee
September 21, 2026, 12:00am CDT	September 25, 2026, 8:00pm CDT	$160.00 Race Fee + $12.65 SignUp Fee

Tandem 50

Start Time:: 7:00am CDT
End Time:: 4:00pm CDT

Price:: $120.00 Race Fee + $9.85 SignUp Fee
Registration:: Price increases to $130.00 after April 8, 2026 at 11:59pm CDT

Registration Starting	Registration Ending	Price
March 6, 2026, 8:00am CST	April 8, 2026, 11:59pm CDT	$120.00 Race Fee + $9.85 SignUp Fee
April 9, 2026, 12:00am CDT	May 27, 2026, 11:59pm CDT	$130.00 Race Fee + $10.55 SignUp Fee
May 28, 2026, 12:00am CDT	July 29, 2026, 11:59pm CDT	$140.00 Race Fee + $11.25 SignUp Fee
July 30, 2026, 12:00am CDT	September 20, 2026, 11:59pm CDT	$150.00 Race Fee + $11.95 SignUp Fee
September 21, 2026, 12:00am CDT	September 25, 2026, 8:00pm CDT	$160.00 Race Fee + $12.65 SignUp Fee

Tandem 26

Start Time:: 7:00am CDT
End Time:: 4:00pm CDT

Price:: $70.00 Race Fee + $6.35 SignUp Fee
Registration:: Price increases to $80.00 after April 8, 2026 at 11:59pm CDT

Registration Starting	Registration Ending	Price
March 6, 2026, 8:00am CST	April 8, 2026, 11:59pm CDT	$70.00 Race Fee + $6.35 SignUp Fee
April 9, 2026, 12:00am CDT	May 27, 2026, 11:59pm CDT	$80.00 Race Fee + $7.05 SignUp Fee
May 28, 2026, 12:00am CDT	July 29, 2026, 11:59pm CDT	$90.00 Race Fee + $7.75 SignUp Fee
July 30, 2026, 12:00am CDT	September 20, 2026, 11:59pm CDT	$100.00 Race Fee + $8.45 SignUp Fee
September 21, 2026, 12:00am CDT	September 25, 2026, 8:00pm CDT	$110.00 Race Fee + $9.15 SignUp Fee

Tandem 15

Start Time:: 7:00am CDT
End Time:: 4:00pm CDT

Price:: $60.00 Race Fee + $5.65 SignUp Fee
Registration:: Price increases to $70.00 after April 8, 2026 at 11:59pm CDT

Registration Starting	Registration Ending	Price
March 6, 2026, 8:00am CST	April 8, 2026, 11:59pm CDT	$60.00 Race Fee + $5.65 SignUp Fee
April 9, 2026, 12:00am CDT	May 27, 2026, 11:59pm CDT	$70.00 Race Fee + $6.35 SignUp Fee
May 28, 2026, 12:00am CDT	July 29, 2026, 11:59pm CDT	$80.00 Race Fee + $7.05 SignUp Fee
July 30, 2026, 12:00am CDT	September 20, 2026, 11:59pm CDT	$90.00 Race Fee + $7.75 SignUp Fee
September 21, 2026, 12:00am CDT	September 25, 2026, 8:00pm CDT	$100.00 Race Fee + $8.45 SignUp Fee

Virtual Rides

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.

Price:: $65.00 Race Fee + $6.00 SignUp Fee
Registration:: Registration ends September 26, 2026 at 4:00pm CDT

Registration Starting	Registration Ending	Price
March 6, 2026, 8:00am CST	September 26, 2026, 4:00pm CDT	$65.00 Race Fee + $6.00 SignUp Fee

Virtual 26

Price:: $65.00 Race Fee + $6.00 SignUp Fee
Registration:: Registration ends September 26, 2026 at 4:00pm CDT

Registration Starting	Registration Ending	Price
March 6, 2026, 8:00am CST	September 26, 2026, 4:00pm CDT	$65.00 Race Fee + $6.00 SignUp Fee

Virtual 50

Price:: $65.00 Race Fee + $6.00 SignUp Fee
Registration:: Registration ends September 26, 2026 at 4:00pm CDT

Registration Starting	Registration Ending	Price
March 6, 2026, 8:00am CST	September 26, 2026, 4:00pm CDT	$65.00 Race Fee + $6.00 SignUp Fee

Virtual 75

Price:: $65.00 Race Fee + $6.00 SignUp Fee
Registration:: Registration ends September 26, 2026 at 4:00pm CDT

Registration Starting	Registration Ending	Price
March 6, 2026, 8:00am CST	September 26, 2026, 4:00pm CDT	$65.00 Race Fee + $6.00 SignUp Fee

Virtual 105

Price:: $65.00 Race Fee + $6.00 SignUp Fee
Registration:: Registration ends September 26, 2026 at 4:00pm CDT

Registration Starting	Registration Ending	Price
March 6, 2026, 8:00am CST	September 26, 2026, 4:00pm CDT	$65.00 Race Fee + $6.00 SignUp Fee

Big Dam Bridge100 presented by Arvest