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Multisport Merit Badge

Eight requirements, and the fourth of them exists four times over: pick triathlon, duathlon, aquathlon or aquabike in requirement 3(d) and that answer decides requirement 4, requirement 5 and the race in requirement 7. Three of the four formats need the Swimming merit badge first; duathlon does not.

Elective Merit Badges Health Merit Badges Outdoors Requirements

The plan behind this

One answer decides most of this badge

Requirements 1, 2 and 3 are the same for everybody: hazards and first aid, health and diet, and a conversation about which of swimming, biking and running you are good at and which you are not.

Then requirement 3(d) asks you to pick a format, and that answer runs through the rest of the badge:

FormatLegsRequirement 4Requirement 7 race
Triathlonswim, bike, runOption Aswim 100 m, bike 3 km, run 1 km
Duathlonbike, runOption Brun 1.5 km, bike 3 km, run 0.75 km
Aquathlonswim, runOption Cswim 100 m, run 1 km
Aquabikeswim, bikeOption Dswim 100 m, bike 3 km

Answer the question at the top of this page and the plan drops the three formats you are not doing.

The Swimming merit badge is on three of the four routes

Every format with a swim leg opens with "before doing requirements 5 through 8, earn the Swimming merit badge." That is not a footnote. It is a whole merit badge (with its own counselor, its own blue card and its own swim tests) standing in front of the training plan, the transitions, the race and the follow-up.

Duathlon is the exception. Bike and run, no swim leg, no Swimming merit badge on the path. If you have not earned Swimming and do not want to, that is the format that lets you finish this badge without it.

If you have already earned Swimming, this costs you nothing and all four formats are open.

The four options are three blocks, rearranged

The badge page prints the swimming block, the biking block and the running block word for word the same wherever they appear. Triathlon is all three; the other three formats are two of them. So the choice in requirement 3(d) is not about which skills you will learn. It is about which race you will finish, and whether Swimming is on the way there.

That is also why this page looks repetitive until you answer the question. With nothing answered it shows the biking block three times and the running block three times, because all four options are still live.

The four weeks are a calendar, not a task

Requirement 5 is a four-week training plan with sessions of at least 25 minutes, tracked as you go, against a goal you set at the start, then a conversation at the end of the four weeks about what changed. Four weeks is four weeks. It cannot be compressed, and the tracking cannot be reconstructed afterwards from memory.

Requirement 7 comes after requirements 1 to 6, and the badge says so.

The race is one day, and the transitions count

Requirement 7 is done with all the activities on the same day and consecutively, with a smooth and safe transition demonstrated between each leg. Requirement 6 is where you learn to set up the transition area, so it is not something to leave until the morning of the race.

What this page is

The Multisport merit badge, laid out so the format choice and its cost are visible before you train for the wrong one. It is not a copy of the requirements: each step is a short label with a link to the official requirements, which are what actually governs and which change from year to year.

Sources for this page

  1. Multisport Merit Badge Requirements, Merit Badge Hub, last modified 2026-01-26 · The requirements themselves, and the free official pamphlet linked from them.
  2. Guide to Advancement, 2025, Section 7.0.0.3 · The process every merit badge is earned through, which this page does not repeat.
  3. Guide to Advancement, 2025, Section 7.0.4.3 · Which version of a changed requirement applies to a Scout who has already started.
  4. Guide to Advancement, 2025, Section 4.0.0.1 · Why the requirements are not in the Guide to Advancement and are expected to change annually.

Last checked against its sources on .