Super-strong fields tackle 13.1 miles in Turkish city on Sunday with Hellen Obiri, Brigid Kosgei, Peres Jepchirchir, Kibiwott Kandie and Geoffrey Kamworor among the entries

World records could fall at the Istanbul Half Marathon on Sunday (April 4) due to the red-hot line-ups that have been assembled.

The women’s race features marathon world record-holder Brigid Kosgei, world half-marathon gold medallist Peres Jepchirchir and world cross-country and 5000m champion Hellen Obiri.

Whereas the men’s race sees world half-marathon record-holder Kibiwott Kandie against former world record-holder Geoffrey Kamworor.

Obiri makes her half-marathon debut and she could hardly have picked a tougher first race.

In addition to Kosgei and Jepchirchir, the Kenyan faces world marathon champion Ruth Chepngetich, plus Ethiopian Yalemzerf Yehualaw, Melat Kejeta of Germany and Yasemin Can of Turkey.

All eyes will be on Kandie and Kamworor in the men’s race but watch out too for Ethiopia’s Amdework Walelegn and Uganda’s Stephen Kissa (56:56) plus Turkey’s Kaan Kigen Ozbilen.

Kandie and Kamworor were due to have a much-anticipated showdown at the RAK Half on February 19 but it was called off due to the pandemic.

If conditions are good Kandie’s world record of 57:32 – which was set in Valencia in December – will be under threat, whereas the women’s world record of 64:31 held by Ababel Yeshaneh is also in danger.

The races start 10am local time on Sunday April 4.