Britain's Adam Peaty is among the high profile athletes expected to take part in Turin ©Getty Images

Several world and Olympic champions face the threat of possible one or two year bans from the International Swimming Federation (FINA) should they participate in the upcoming Energy for Swim event in Turin.

The event has been linked to the International Swimming League (ISL), which has been billed as a rival to the FINA World Cup.

The ISL was originally set to launch in December, featuring eight international clubs each made up of 12 male and 12 female swimmers.

They would all compete over two days of races across all swimming events in a short course pool before the four teams to have gained the most points progress to a grand final over the following two days.

It was hoped that the event would develop into a global series of races in 2019.

The ISL was challenged by FINA who sent an open letter to all 209 member countries on June 5, warning them against cooperating with the "so-called" international competition, which they "do not recognise".

A later announcement confirmed the Italian Swimming Federation would hold Energy For Swim on December 20 and 21 at the Palazzo del Nuoto in Turin.

The Italian Swimming Federation is headed by Paolo Barelli, who lost an acrimonious race to be FINA President last year, with incumbent Julio Maglione remaining in charge.

The event is funded by Energy Standard Group which, according to SwimSwam, is run by ISL advisory board head Konstantin Grigorishin.

FINA have reportedly warned that athletes who take part in the competition could face sanctions, with the event not recognised by the body.

This was despite the Italian Swimming Federation billing the event as an "invitation competition" in which "Italian and foreign swimmers will take part in an individual competition in full compliance with the European Swimming Federation and FINA rules".

It has been claimed FINA have considered the event as an international competition, which would require approval six months prior to it taking place.

Hungary's Katinka Hosszu is among the sport's leading names expected to compete in Turin ©Getty Images
Hungary's Katinka Hosszu is among the sport's leading names expected to compete in Turin ©Getty Images

FINA rules prohibit "the holding of demonstrations and/or exhibitions, clinics, training, competitions, with non-affiliated or suspended bodies".

Among the consequences would be that "any individual or group violating this rule shall be suspended by the affiliated member for a minimum period of one year, up to a maximum period of two years".

The suspension would be imposed by the FINA member association, with the governing body having the ability to increase the sanction up to the maximum length.

It has been claimed that more than 70 top international swimmers could compete at the competition, with Britain's 100 metres breaststroke Olympic champion Adam Peaty, South Africa's Chad le Clos and Hungary's Katinka Hosszu among those expected to take part.

Peaty, despite the risk of the suspension, has offered his backing to the ISL.

"I believe in the concept, it's what the sport needs,” he said, according to the BBC.

"I'm looking forward to racing in Turin.

"I want to show my support."

A year-long ban would rule swimmers out of competing at next year's World Championships in South Korea.

The dispute between a recognised governing body and a rival follows rows in other sports including speed skating and basketball.

International Skating Union rules imposing severe penalties on athletes participating in speed skating competitions unauthorised by the world governing body were ruled as a breach of European Union anti-trust laws by the European Commission late last year.

The International Basketball Federation are also involved in a feud with EuroLeague over the sport's calendar in what the world body claim is a "commercially-driven attack to the national teams".

insidethegames has contacted FINA for a response.