Icelandic 1. Deild (Iceland)

Historical background

Founding and early years

The 1. deild karla was founded in 1955, though it was originally called the 2. deild karla. For many years it had a small number of teams before expanding to 12 teams in 2007. Since 2008, the top three divisions in Iceland have consistently had 12 teams each.

Competition’s role in Icelandic football

As the second tier, it acts as a direct path to the top division, the Besta deild karla, with promotion and relegation. Clubs use it to develop young talent, improve their facilities, and gain competitive experience. The league has also played a historical role in keeping football alive outside the capital area, giving clubs from all over Iceland a competitive platform.

Notable clubs and successes

Clubs like Þróttur Reykjavík and Breiðablik have won the league multiple times and are among the most successful in the 1. deild karla. Recent champions include ÍBV (2024 season) and Þór (2025 season).

Recent seasons / trends

The 2024 season ran from 1 May to 27 September. The 2025 season ran from 2 May to 13 September, with Þór winning the league. Fjölnir and Selfoss were relegated at the end of the season. There has been a recent trend towards a stable league structure with 12 teams and a predictable promotion and relegation system.

Format & rules

Structure of the competition

The league has 12 clubs and the season usually runs from May to September, during the warmer months. Each team plays every other team twice, once at home and once away, for a total of 22 matches per team.

Promotion and relegation

– Promotion: The team that finishes in 1st place is automatically promoted to the top league, the Besta deild karla. In addition, there is a play-off for the teams that finish from 2nd to 5th place to decide a second team that will be promoted.
– Relegation: The bottom two clubs at the end of the season are relegated to the 2. deild karla.

Tiebreakers & ranking criteria

Teams are ranked by their points, where a win gets 3 points, a draw gets 1 point, and a loss gets 0 points. If teams are level on points, the following rules are used to decide their final position:
– Goal difference (goals scored minus goals conceded).
– Goals scored.
– Head-to-head record (although this can sometimes vary depending on the season’s specific regulations).

Play-offs (when applicable)

For the seasons with a promotion play-off, the teams that finish in 2nd, 3rd, 4th, and 5th place play in semi-finals (which are two-legged) and then a final to decide the promotion spot. The specific format of the play-offs may vary by season.

Key clubs / records

Most successful clubs by titles

– Þróttur Reykjavík and Breiðablik are the most successful clubs in the 1. deild karla in terms of championship wins, with six titles each.
– Keflavík, Fram Reykjavík, Víkingur Reykjavík, Fylkir and ÍA all have five titles each.
– Top record: Þróttur Reykjavík and Breiðablik lead with six titles each, making them the most successful clubs in 1. deild karla in terms of championship wins.

Notable clubs

– Fylkir: Has won the 1. deild multiple times and has a significant presence in Reykjavík. They are known for moving between the top two tiers but remain a well-recognised club.
– Þór Akureyri: A club often involved in promotion battles. They are the most recent champions, having won the league in the 2025 season.
– Keflavík: A club with a long history and success in both the second tier and the top flight. They have also won the 1. deild multiple times and have been promoted and relegated several times.

Records & interesting stats

– League foundation: The league was established in 1955.
– Teams: 12 teams currently compete in the 1. deild.
– Recent champions:
    – 2025: Þór Akureyri.
    – 2024: ÍBV.

– Longest gaps between titles: Long gaps between title wins are common among many clubs, which shows that the league is competitive and changes often.
– Clubs with consistent presence: While some clubs move between the top two tiers, others are more regular competitors in the second tier. Fylkir, for example, has spent several seasons in the 1. deild but has also been in the top division many times.

Governing body & regulations

The national football association in Iceland is called KSÍ (Knattspyrnusamband Íslands). It is the main governing body for all organised football in the country. Since KSÍ is a member of both FIFA and UEFA, its rules must follow the rules of both of those organisations.

What KSÍ does

– KSÍ organises all domestic leagues, including the 1. deild karla, and all cup competitions.
– It sets and enforces rules, regulations, and licensing (which includes requirements for clubs to take part).
– It handles discipline, disputes, and appeals through special committees.

Regulations specific to 1. deild karla

Here are some of the key rules that apply to the league:
– Participation licence: Clubs must apply for and get a participation licence each season. This means they have to meet standards for their organisation, facilities, and finances. If a club fails to get a licence, it could face exclusion or relegation, regardless of how it performs on the pitch.
– Match organisation: Clubs are responsible for organising their home matches and must report the number of spectators to KSÍ within eight days of the match ending.
– Scheduling: There must be at least two full days of rest between a club’s competitive matches unless KSÍ’s competition committee allows for a shorter time.
– Club obligations: Clubs must follow the rules and decisions of KSÍ, UEFA, and FIFA. They must also maintain good governance, which includes financial reporting, good behaviour from players and staff, and avoiding match-fixing.
– Discipline: KSÍ has rules for discipline (yellow and red cards, suspensions) and also for appeals. Rules for transfers and player registration must also follow KSÍ’s regulations.
– Promotion & relegation: Even if a club wins the 1. deild, they must meet all off-field requirements, such as having a good stadium and finances, to be promoted.
– Free access: KSÍ has rules about who can get into matches for free, such as children, disabled people, and dignitaries.
– Abandoned matches: If a match is abandoned due to weather or other reasons, a referee or competition committee decides what to do, for example, rescheduling or replaying it.
– Timeliness of information: Clubs must quickly report any changes to their management or board to KSÍ and provide detailed information when asked.

Compliance & enforcement

KSÍ has committees that enforce the regulations. If a club doesn’t follow the rules, KSÍ can give them sanctions, such as fines, deducting points, or denying them the right to participate. The requirement to report financial information and attendance suggests that KSÍ checks to make sure clubs are complying with the rules.

Sportmonks and the Icelandic 1. Deild

Sportmonks is a football data provider that offers an API. Our API gives you live, historical, and statistical data for many leagues around the world. The Leagues and Seasons endpoints let you get details about league structures, the clubs taking part, match schedules, and league tables.

How Sportmonks relates to 1. deild karla

Using Sportmonks, you can get up-to-date data for 1. deild karla such as:
– The current season table, including win, draw, and loss records for each club.
– Fixtures and results for each matchday.
– Player statistics (goals, appearances, etc.) and team statistics (goals scored, goals conceded, etc.).
– Historical season data (for example, to check past champions or long-term trends).

Bring Iceland’s Deild karla closer with Sportmonks

The Deild karla has played a vital role in Icelandic football history, giving clubs across the country the chance to grow, compete, and develop talent, and with Sportmonks you can capture every detail of this competitive league. Our Football API provides fixtures, live scores, league tables, player and team statistics, and historical season data, allowing you to track promotion battles, relegation fights, and standout performances in real time. Whether you are building a fan platform, scouting tool, or betting solution, Sportmonks delivers the accuracy, speed, and reliability you need. Start exploring the Sportmonks Football API today and bring Iceland’s second tier to life for your audience.