Freediving Competitions: How They Work and How Indians Can Enter

A freediving competition is a series of individual dives, each judged against what the athlete announced in advance. You declare a target (a depth, a distance or a time), start your dive within a set window after an official top time, and then complete a surface protocol in front of judges. A clean dive earns a white card. Rule breaks bring penalties or a red card. For Indian freedivers, the realistic first step is usually a small pool or depth event abroad, after a season or two of steady training.

Who runs freediving competitions: AIDA and CMAS

Two international federations run most freediving competitions. AIDA International, founded in 1992, deals only with freediving. CMAS, founded in 1959, covers a wide range of underwater sports and has its own freediving rules. Both sanction competitions and keep separate world records, so when you read about a record, check which federation it belongs to.

Their rules are similar in spirit, with differences in discipline names, protocols and penalties. Some of the best-known events, such as Vertical Blue in the Bahamas, are run by independent organisers under a federation’s rules. Whatever you enter, read that event’s rulebook rather than relying on what a friend did somewhere else.

Pool and depth disciplines at a glance

Competitions split into pool events and depth events. Our guide to freediving disciplines explains each one in detail; here’s the short version, using AIDA abbreviations.

Discipline	Where	What’s measured
STA (static apnea)	Pool	Time, face-down and still
DYN (dynamic with fins)	Pool	Horizontal distance with fins
DYNB (dynamic with bifins)	Pool	Horizontal distance with bifins only
DNF (dynamic no fins)	Pool	Horizontal distance, no fins
CWT (constant weight)	Depth	Depth with fins, no pulling on the line
CWTB (constant weight bifins)	Depth	Depth with bifins only
CNF (constant weight no fins)	Depth	Depth with no fins
FIM (free immersion)	Depth	Depth by pulling down and up the line

Pool competitions are the gentlest place to start. You’re never far from the surface, safety divers are right beside you, and the whole event can fit into a weekend.

The announced performance and the official top

Before a competition dive, you submit an announced performance, or AP: the depth, distance or time you’re aiming for. For depth events this is usually due the day before, and the organisers set a bottom plate with tags at your announced depth.

On the day, you get a warm-up period, then a judge counts down to your official top (OT), the moment your dive window opens. You’ll hear the calls (“two minutes”, “one minute”, “thirty seconds” and so on) and then “official top”. You must start within a short window after it.

Announcing is a skill in itself. Falling short of your AP costs penalty points, and a red card scores nothing. Most coaches suggest announcing something you’ve done comfortably in training, not your best day ever.

The surface protocol, step by step

What happens after you surface decides whether the dive counts. Under AIDA rules at the time of writing, within 15 seconds of your airway breaking the surface you must:

1. Remove your facial equipment (mask or goggles, and nose clip).
2. Make a clear OK sign to the judge with your fingers.
3. Say “I am OK” so the judge can hear it.

Throughout, your airway must stay out of the water, and judges watch for any sign of loss of motor control. CMAS has its own version with different details. Either way, the protocol is there to show the judges you’re fully conscious and in control.

You’ll be doing your recovery breathing at the same time, so practise the two together until they’re automatic. If you’ve never seen loss of motor control, our explainer on samba in freediving shows what judges look for.

Safety: Surface protocols exist because hypoxia often shows up after a diver surfaces, not during the dive. Practise the full protocol on every training dive, with a buddy watching your face for at least 30 seconds after you surface.

White, yellow and red cards

After the protocol, the judges show a card.

• White card: a clean, valid performance. This is the one you want.
• Yellow card: the dive counts, but with penalties. Typical reasons include starting outside the time window, not bringing a tag back from the bottom plate, turning before your announced depth or minor rule breaks. Penalty points reduce your result.
• Red card: disqualified. Typical reasons include blackout, loss of motor control, failing the surface protocol or receiving help from a safety diver.

Exact penalties differ between federations and are updated from time to time, so read the current rules for your event.

How safety works at a freediving competition

Competition safety is more elaborate than most training setups. Depth events typically have safety freedivers who meet the athlete on the way up and a lanyard connecting the athlete to the line, and larger events often add a counterweight system that can lift an athlete quickly and sonar that lets the team follow a diver’s depth in real time. Medical staff are on site.

None of this makes competition risk-free, and the system only works because athletes dive within their limits. It does mean a well-run competition is one of the more closely supervised places to freedive.

How Indian divers can take part

We’re not going to tell you which body currently governs freediving competition in India, because that can change and we’d rather not guess. Check the AIDA and CMAS websites for national representation, and ask your instructor. What we can describe is the practical path most divers follow:

1. Get certified and build a base. Most competitions want a minimum certification or evidence of experience. If you haven’t chosen a course yet, see our comparison of AIDA, Molchanovs, PADI and SSI.
2. Train one or two disciplines for a season. Pool disciplines are the easiest to train from an Indian city.
3. Pick a small event abroad. Freediving hubs such as Dahab often host competitions alongside training camps, so you can train with coaches for a week and then compete.
4. Sort the paperwork early. Expect to need federation membership, a recent medical certificate signed by a doctor, and insurance that covers freediving competition.
5. Plan the trip properly. Our checklist for planning a freediving trip from India covers visas, insurance and budgeting.

Preparing for your first competition

Give yourself four to six months. Train your discipline, then rehearse everything around it:

• Run mock countdowns at home or at the pool, starting your breathe-up at the same point each time.
• Practise the surface protocol after every training dive until you’d do it half asleep.
• Choose an AP below your training best, and decide in advance that a white card is the goal.
• Arrive a few days early to recover from travel, get used to the water and do some easy dives.

We’re building an online community for Indian freedivers. It’s coming soon, so stay tuned.