Gaza's third international marathon has been canceled after the ruling Hamas movement refused to allow women to run, the United Nations Relief and Works Agency for Palestine Refugees in the Near East (UNRWA) said on Tuesday.

UNRWA officials said more than 800 people, nearly half of them women, had signed up to participate in this year's race, which runs the entire length of the coastal territory and was to have taken place on April 10.

"UNRWA regrets to announce that it has had to cancel the third UNRWA marathon which was to be held on 10 April," a statement said.

"This disappointing decision follows discussions with the authorities in Gaza who have insisted that no women should participate."

UNRWA officials say 807 people had entered this year's race - 551 locals and 256 international runners. Of that number, 385 are female - 266 from Gaza and 119 from overseas.

Another 1,600 schoolchildren, girls and boys, were also to have joined the race.

Speaking to AFP, UNRWA spokesman Adnan Abu Hasna said the decision to cancel was taken after the ruling Islamist movement refused to back down over the issue of women and men running together.

"Hamas refused to let women participate in this very important marathon. They told us about this condition several days ago and we went into long negotiations but we failed," he said. "They pushed us to cancel the marathon and I'm very sorry because it is a very important event for Palestinian refugees."

Two international women runners participated in the first Gaza marathon in 2011, alongside hundreds of women and schoolgirls who joined the relay race or walked part of it, with more joining last year.

"Hamas claims that women have never been allowed to run, which is not true, then they decided that only local women could run. Then they decided not to let any women participate," a diplomatic source in Gaza told AFP.

A senior Hamas official confirmed the ban on women runners but expressed regret that UNRWA had canceled the entire event.

AFP - Global Times