Choose your distance - Make a difference

BR2RB Bike-a-thon Details – REGISTER NOW

Friday and Saturday, September 8th and 9th, 2023

145 and 125 mile Riders –

Register 5:45 AM Depart at 6:30 AM

100, 80, and 50 mile Riders –

Register 6:45 Depart at 7:30 AM

BR2RB is a fully supported destination cycling challenge from Black Rock Retreat (BR) to (RB) Rehoboth Bay Area – from the rolling landscape of Lancaster County to the flat waterways of Delaware.  Riders can choose ride distances of 145, 125, 100, 80,or 50 miles.  Riders will be provided with lunch at the destination. Return transportation for riders and bicycles is provided.  Riders registered before July 21st, 2023, who raise $250 dollars or more will receive a complimentary jersey.

How Much Does It Cost?

Riders can pay a $50 deposit when registering and are expected to pay at least the minimum price listed below, based on their ride distance, on or before the date of the ride.

We do encourage riders to fundraise above and beyond to help support our ministry.

$250 for the 145, 125, and 100-mile rides  | $ 150 for the 80, and 50-mile rides.

How to Register

Step 1: Decide how many miles to ride: 145, 125, 100, 80, and 50
Step 2: Decide if you want to ride Friday or Saturday  (September 8th or 9th, 2023)
Step 3: Choose your payment option

Need help registering?  Contact Beth at 717-529-3384

Register Now »

Additional Information

  • Register by July 21st, 2023 and raise $250 dollars or more to receive a complimentary jersey.
  • Guests are welcome to join the riders for the meal at Camp Arrowhead, at a cost of $10 per person.  All meal reservations must be received no later than 8/25/2023.
  • For out-of-town riders, overnight accommodations may be available at Black Rock Retreat.  For information call Black Rock Retreat at (717) 529-3232
  • If you will not need return transportation please inform our staff prior to the ride.
  • All riders are required to wear a helmet.


Your business could be this year’s presenting sponsor!

Register Now! Sponsor the Bike-a-thon

Be a Hero. Help send kids to camp.

Bikeathon, bike, fundraising

“I couldn’t have asked more. We truly are blessed to be able to send our child to such an amazing camp. The counselors were awesome. Our son felt very close to them as they had a lot in common. I couldn’t thank them enough! When you go pick up your child and his face has a smile ear-to-ear and he says, ‘This year was even better than last!’ you know as a parent, God is present.”


Thank you to our 2023 business sponsors:

(click on a logo to visit sponsor’s website)

Your business could be this year’s presenting sponsor!

Click here to register as a 2023 event sponsor

Platinum-Level Sponsors


Gold-Level Sponsors





EBS Logo, Everything, sponsor, business





JM Lapp logo



Lancaster Bicycle Shop Logo






Silver-Level Sponsors

Bronze-Level Sponsors

Would you like to see your business’ logo on this page?

Click here to learn more about Sponsorship Opportunities.

Ready to Register? Sponsor the Bike-a-thon

Support Black Rock Retreat

Watch this video to learn about our Summer Camp ministry. Bike-a-thon proceeds will benefit the ministries of Black Rock Retreat including helping send campers in need of sponsorships to camp for free!

DonateOr Call (717) 529-3232

Our Location

Our retreat center in Pennsylvania is conveniently located near Philadelphia, Baltimore, Washington DC, New York City, New Jersey, Maryland, and Delaware. Only :30 from Interstate 95 and :50 from the PA Turnpike, we're both secluded and easily accessible.

Approximate Driving Times:
  • Philadelphia, PA - 1:10
  • Baltimore, MD - 1:10
  • Harrisburg, PA - 1:10
  • Washington, DC - 1:50
  • New York City (NYC) - 2:30
  • Pocono Mountains - 2:20
  • Wilmington, DE - :50
  • Dover, DE - 1:20
  • Allentown, PA - 1:40
  • Trenton, NJ - 2:00
  • Atlantic City, NJ - 2:00
  • Hagerstown, MD - 2:10
Get driving directions »