Dynamic 2-Way and 4-Way: Competitions, Rules, and How the Discipline Works

If you have 200 jumps, you already know that freefly is more than just a way to fall faster. It's a three-dimensional discipline where speed — which in head-down can reach and exceed 280–300 km/h — becomes the medium through which you build formations, transitions, and sequences. Dynamic Skydiving takes all of this into a competitive arena: two or four skydivers in freefall, a camera, judges on the ground, and a stopwatch. The result is arguably the most technically demanding and visually spectacular discipline in modern skydiving. Here we break down how it works, what the IPC regulations say, and what it takes to start competing seriously.

What Is Dynamic Skydiving: Origins and Logic of the Discipline

Dynamic Skydiving emerged as a natural evolution of competitive freefly, formally recognized at the international level by the IPC (International Parachuting Commission) of the FAI in the early 2000s — check the exact date on the FAI/IPC website. The core idea is straightforward: rather than judging static formations or FS (Formation Skydiving) figure sequences, the focus is on the fluidity of three-dimensional movement. Skydivers don't stop in a position — they move through it, pass through it, build it in dynamic flight.

The two main categories are:

2-way Dynamic: two skydivers, one of whom may be an external videographer (depending on the competition format). In some competitions, 2-way is judged without a separate videographer, using integrated camera systems.

4-way Dynamic: four skydivers plus an external videographer (the fifth team member, not judged but essential for competition footage).

The distinction isn't just numerical: 4-way Dynamic is structurally more complex because it requires three-axis synchronization among four bodies flying at high speed. 2-way is often the entry point into the discipline, but at the Open level it is anything but simple.

IPC/FAI Regulations: Competition Structure

The governing document is the FAI Sporting Code, in the IPC sections dedicated to Dynamic Skydiving — check the exact section and current version on the FAI/IPC website. The document is updated periodically — always download the current version from the FAI website before any championship.

A Dynamic competition is structured as follows:

Rounds and working time: Each competition jump is a round. The team has a defined working time — according to a recent version of the IPC regulations, typically 35 seconds for 4-way and 50 seconds for 2-way — always verify the current version on the FAI website before each competition, measured from the moment the first skydiver exits the aircraft until the team completes the sequence or time runs out. These values may vary depending on the specific competition format; always check the meet brief.

Sequences and draw: The figure sequences to be performed are drawn at random before the competition — often the evening before each round. The team does not know the order of figures in advance. This is a significant tactical pressure element: preparation cannot be mechanical repetition of a single sequence, but must cover all possible combinations.

Working altitude: The standard exit altitude for Dynamic competitions is generally around 4,000 meters (consistent with the typical altitude used in Italian skydiving, from which this portal takes its name). In some international competitions, altitude is increased to 4,200–4,500 meters to ensure sufficient working time even in high-wind conditions.

How Scoring Works: Figures, Transitions, and Penalties

This is where many skydivers get confused the first time around. Scoring in Dynamic is not a count of static formations as in FS: it is an assessment of movement quality.

Figures and point values: The IPC regulations define a draw pool of figures, each with a standardized graphic representation. Each figure carries a point value — more complex figures are worth more. The drawn sequences combine figures of varying difficulty.

Judging criteria: Judges evaluate the jump video (filmed by the team's videographer) based on these main parameters:

Figure completion: have all skydivers assumed the correct position?

Transition clarity: is the move from one figure to the next clean and identifiable?

Synchronization: is the team moving together, or is there a timing offset?

A figure not completed correctly may be scored partially or not at all, depending on the specific regulations and the judging panel's assessment.

Penalties: The most common penalties involve:

Early exit from the aircraft (procedural violations)

Opening below the minimum permitted altitude

Unusable video (videographer's responsibility)

Safety violations (insufficient separation before opening)

The most serious penalty — and the one that voids the round — is typically opening below altitude. This isn't just about lost points: it's a signal that the team's altitude awareness needs serious work.

Competition Categories: Open, Intermediate, Junior

International IPC competitions and national championships organized by AeCI generally feature three main categories:

Open (or Elite): No experience limits. This is the category for professional and semi-professional teams. Sequences are the most complex in the draw pool, and working time is used to its fullest. At this level, a 4-way Dynamic team that has not accumulated several hundred discipline-specific jumps together — the exact number depends on the individual athletes' starting point — will not be competitive: not because individual skills are lacking, but because group synchronization requires a period of development that takes months of dedicated work.

Intermediate: A category for teams with limited experience or those still developing. Sequences may be simplified (a subset of the full draw pool) or working time reduced. This is the ideal level for those who have completed a Dynamic training program and want their first competition experience without going up against teams that train full-time.

Junior: Age-restricted — check the exact age limit in the current IPC regulations. Sequence complexity follows the same logic as Intermediate, with the stated goal of developing the next generation of athletes.

In Italy, AeCI organizes the national skydiving championships — including the Dynamic component — through the Commissione Nazionale Paracadutismo. To compete, membership in an AeCI-affiliated aero club is required. The skydiving license is, of course, issued by ENAC.

The Videographer's Role: The Fifth Element (Not Judged, But Wins or Loses With You)

In 4-way Dynamic, the videographer is the fifth member of the team. They are not judged directly — but if their footage is unusable, the round is lost. Full stop.

A Dynamic videographer is not a generic camera operator. They must:

Maintain the filming position during high-speed sequences and three-dimensional attitude changes by the team. This means flying advanced freefly with additional aerodynamic load (camera helmet, possible body camera).

Anticipate the team's transitions so as not to miss the figure at the critical moment of evaluation.

Manage altitude independently — the videographer is solely responsible for their own opening; that responsibility cannot be delegated to the team.

Produce judgeable footage: stable framing, all four skydivers visible during figures, no interruptions.

A weak videographer with a strong team equals a lost round. A strong videographer with a weak team means at least the judge can clearly see how weak you are. The second option is still preferable to the first.

Specific training as a Dynamic videographer is a path in its own right: knowing how to fly freefly is not enough — you need specific experience with teams moving at high speed. Many teams dedicate separate training sessions solely to coordination with the videographer.

Technical Requirements for Starting to Compete in Dynamic

Let's be clear from the outset: Dynamic is not a discipline for freefly beginners. If you're still learning sit-fly or haven't consolidated your head-down, competitive Dynamic is not your next step — it's a medium-term goal.

Indicative experience requirements (school/community standards, derived from FAI/USPA standards)

There is no magic jump number imposed by IPC regulations for competition entry, but in practice, Dynamic teams and coaches use these benchmarks:

Solid head-down and sit-fly — not just survival, but precise directional control on all axes

Ability to fly in proximity to other skydivers at high speed without losing position

Rigorous altitude management: in Dynamic you work at high speed and altitude drops fast. Anyone who doesn't habitually check their altimeter every 3–4 seconds in freefall is not ready

Formation flying experience in freefly: at least several dozen jumps in non-competitive 2-way or 3-way freefly before thinking about competition

For the freefly Special Techniques (CS) ratings required under ENAC regulations, check the specific requirements with your ENAC-certified skydiving school — CS ratings have their own requirements that vary depending on the discipline.

Equipment: Dynamic doesn't require exotic gear, but there are some considerations:

Suit: a close-fitting freefly suit, without excess material that creates unwanted drag. Many Dynamic teams use custom-made suits with specific grips for gripping.

Helmet: full-face for most practitioners, for protection and to reduce aerodynamic drag on the head in head-down.

Altimeter: digital or audible (or both). In Dynamic, a wrist-mounted analog altimeter is often insufficient for quick readings during sequences.

AAD: mandatory in competition (and in life). Cypres, Vigil, M2 — choose whichever you prefer, but keep it maintained. An AAD outside its service cycle is not an acceptable option.

Training: How a Dynamic Team Prepares

The difference between a team that does a few Dynamic jumps for fun and one that competes seriously comes down entirely to structured training. Here's how teams that get results actually work.

Systematic video debriefing: Every jump is watched, rewatched, and analyzed. Not 'hey, that looked great,' but 'figure 3 came out with a 0.4-second offset between you and Marco — we need to work on the entry.' Video is the primary training tool — not proof of how cool you look to post on social media.

Wind tunnel: The wind tunnel has become an integral part of preparation for serious Dynamic teams. It allows work on transitions, synchronization, and body position without burning aircraft slots. The cost per hour of tunnel time is significant, but the efficiency-to-cost ratio is very favorable for detailed technical work. In Italy, available vertical wind tunnel facilities are few — many teams travel abroad (France, Spain, the Netherlands, and other destinations) for intensive sessions.

Ground training (dirt dive): The dirt dive — simulating the sequence on the ground before the jump — is mandatory for any team that wants to be efficient. You physically walk through the sequence, verify that everyone has the same read on the figures, and identify the critical points. A team that doesn't do systematic dirt dives is wasting altitude.

Season periodization: Competitive teams structure their season in phases: building individual skills in winter (tunnel), team work in spring, competitions in summer. Showing up to the first competition of the season without specific training is a reliable way to be frustrated by your results.

National and International Championships: The Calendar

At the international level, the pinnacle of Dynamic Skydiving is the FAI/IPC World Championship, held every two years. The categories include 2-way and 4-way Dynamic, both Open and Junior. World championship results serve as the reference for the international team rankings.

At the European level, the FAI European Parachuting Championship includes Dynamic among its disciplines, on a biennial schedule alternating with the World Championships.

In Italy, the national skydiving championships — organized under the auspices of AeCI (Aero Club d'Italia) through the Commissione Nazionale Paracadutismo — include Dynamic among the official disciplines. To participate in the Italian national championships with official federation standing, membership in an AeCI-affiliated aero club is required.

For the updated competition calendar (national and international), the reference is the AeCI website (aeci.it) for Italy and the FAI/IPC website for international competitions. Calendars change from year to year, and any dates published here would be outdated within months.

In Summary: What It Takes to Compete in Dynamic

A recap of the key points for anyone looking to get into competitive Dynamic Skydiving:

Solid freefly foundation: controlled head-down and sit-fly — not just executed, but owned

Proximity flying experience with other skydivers in freefly

Rigorous altitude management — in Dynamic there is no margin for distraction

A stable team: Dynamic is built together, not improvised. Find partners you want to work with long-term

A dedicated and competent videographer: in 4-way, they are an integral part of the team

Structured training: systematic video debriefing, dirt dives, tunnel when possible

AeCI membership to participate in national competitions; ENAC license current and recency up to date

Appropriate equipment: digital/audible altimeter, freefly suit, AAD in current service

Dynamic Skydiving is one of the most demanding disciplines in sport parachuting — technically, physically, and mentally. It is also one of the most rewarding when the team starts to truly function as a unit. If you have the freefly foundation and the drive to train with structure, it's worth every jump you put into it.