Requirement · part of 4. Learn the disciplines your format uses

4(D). Option D, Aquabike: swimming and biking

Optional May not apply

This may not apply to you. You have not answered "Requirement 3(d): which multisport format?" yet. Answer it and this step will either settle or drop off.

Two discipline blocks and no run leg, and the swim leg brings the Swimming merit badge with it.

What this is made of

4(D)(1). Swimming
4(D)(2). Biking

Where this step comes from

Multisport Merit Badge Requirements (Merit Badge Hub, last modified 2026-01-26), Requirement 4(D)