JOIN Cycling Review

The hardest problem in amateur cycling is not knowing what session to do. It is that the session you should do on Tuesday and the two hours you actually have on Tuesday are unrelated facts.

JOIN's design assumes that from the start. You tell it your availability, it fills the hours, and when the week changes the plan changes with it.

The coaching credentials are the other half of the pitch: the plans come from World Tour level coaches, and the app is the delivery mechanism rather than the expertise.

JOIN Cycling: Plans Around Your Availability

• Plans designed by World Tour level coaches, with the software handling scheduling rather than the physiology.
• Adapts to unplanned rides, not just missed ones — a club spin changes the week rather than being ignored.
• Four plan families: build, improve, peak performance and event-specific.
• Improvement figures published — 14 watts of FTP and 24 percent level gain in three months, without a stated method.
• Four languages — English, Dutch, German and French — with a clear European club-riding centre of gravity.

JOIN Cycling: Coaching And Numbers

How Do Adaptive Plans Handle An Unplanned Club Ride?

One of JOIN's own riders describes the thing that matters most about this app: the way it adapts the training plan based on unplanned workouts such as club spins.

That sentence describes the harder half of adaptation, and most apps only do the easy half.

Rescheduling a missed session is straightforward — the work did not happen, move it. Absorbing work that did happen but was not prescribed is a different problem, because the load is real and it has to be accounted for in what comes next.

A Saturday club ride that turns into three hours at threshold is a hard session whether or not anyone planned it. A calendar-based plan will still prescribe intervals on Sunday. A load-based plan will not.

Getting this right is what separates a training app from a spreadsheet with notifications, and it is the specific capability worth testing in a trial — do one unplanned hard ride and see whether next week acknowledges it.

Rescheduling a session you missed is easy. Absorbing a hard ride nobody prescribed is the part that makes a plan real.

World Tour Coaches And What That Buys

JOIN states that its plans are designed by World Tour level cycling coaches and used by elite athletes alongside beginners.

Coaching pedigree is worth something specific here, and it is not what people assume.

It does not mean you receive an elite athlete's programme — you should not, because a professional's training block assumes twenty-five hours a week and a support structure you do not have.

What it means is that the underlying session design, progression logic and periodisation come from people who have watched thousands of athletes respond to training. The judgement about what belongs in a plan is the expertise; scaling it down is the software's job.

The claim is also structurally checkable in a way most software credentials are not. Coaching is a small world, coaches are named publicly, and a company overstating that association would be corrected quickly by the people it named. Building a plan from your own ride history rather than a coach's template is the alternative, and Cycling Coach AI's approach.

Fourteen Watts And Reading Improvement Claims

Three figures sit under a science-based heading: 14 watts of FTP improvement in the first three months, 24 percent level improvement in the same period, and 82.4 percent of users reaching their cycling goal.

The precision of that last number is doing something the other two are not, and it deserves reading carefully.

82.4 percent is quoted to one decimal place, which implies a specific denominator someone counted. What is not stated is who was counted, over what period, or how a cycling goal was defined and confirmed as reached.

The 14-watt figure has the same shape. It is a plausible improvement for a rider who has not trained structurally before, and a meaningless one for someone already doing organised intervals. Without knowing who the population was, the number describes selection as much as coaching.

None of this suggests the figures are wrong. It means they cannot tell you what will happen to you, and the honest version of the claim is the mechanism underneath: structured training with adequate recovery reliably beats unstructured riding, which was true before any of these apps existed.

• Test whether an unplanned hard ride changes next week.
• Ask what population any improvement figure was measured on.
• Set your availability honestly, including the days you cannot ride.
• Give it a full block before judging the coaching.
• Check that the plan family matches your actual season.

Do You Need A Power Meter For This?

JOIN's own FAQ carries this question, which is a good sign that it comes up constantly — and the answer matters more than it first appears.

Structured training is prescribed in zones, and zones can be derived from power or from heart rate. Both work. They fail differently.

Power measures what you are producing right now, immediately and without lag. It is the reason interval training became precise, and it is why a session on a power meter can be executed exactly as written.

Heart rate measures your body's response, which arrives thirty to ninety seconds late, drifts upward across a long ride, and moves with heat, caffeine, sleep and stress. For steady endurance work that is fine. For a thirty-second effort it is useless.

The practical answer is that heart rate is enough to start and a power meter is what you buy when short intervals become the point. If you are riding indoors on a smart trainer you already have power, which is why so many riders acquire it without deciding to. Runners face the same question about wrist data, which Vici answers with readiness rather than power.

The Case For A Narrow Cycling App

JOIN does one thing. There is no strength module, no nutrition plan, no running — just cycling plans that adapt.

That narrowness is worth weighing against the alternative rather than treating it as a gap.

A broader platform covering riding, lifting and fuelling is genuinely more convenient, and it makes trade-offs a specialist does not. Every additional discipline dilutes the attention any one of them receives, and cycling periodisation is deep enough to absorb a whole company.

The counter-argument is real too: training load is systemic. Heavy squats on Thursday affect Saturday's ride whether or not your cycling app knows about them, and a plan blind to your gym work is planning on partial information.

So the choice is between depth and completeness, and it depends on how much non-cycling training you actually do. A rider whose only other activity is a weekly commute loses nothing; one doing three gym sessions a week is asking a coach to plan with its eyes half closed — which is the argument for pairing it with MacroFactor or a strength log rather than expecting one app to cover everything.

Training For An Event Around A Job

The event you have entered is the only thing that makes structure meaningful. Without a date, adaptive training is just riding with extra notifications.

This sequence gets the plan pointed at something and keeps it honest about your week.

1. Enter the event and its date before choosing a plan family.
2. Set availability to the hours you will genuinely ride, not your best week.
3. Connect your ride data so completed sessions feed the next ones.
4. Log every unplanned ride, especially the hard ones.
5. Execute intervals to the prescribed zone rather than to feel.
6. Review at the end of a block, not at the end of a bad week.