Championship records from US hurdler Kendell Williams and Cuban triple jumper Lazaro Martinez provided the highlights of the final day of the IAAF World Junior Championships, Oregon 2014 on Sunday (27).<o:p></o:p>Williams overhauled her compatriot Dior Hall off the last barrier of a thrilling race to win the 100m hurdles in a championship record of 12.89, equalling the fifth-fastest junior time ever and just 0.05 away from the world junior record of 12.84, which has been on the books since 1987 in the name of Cuba’s Aliuska Lopez.<o:p></o:p>Hall had a superb start and led for nine of the 10 hurdles but had to settle for second, albeit in a PB of 12.92.<o:p></o:p>Martinez, amazingly still only 16 but already a seasoned veteran in some respects after three appearances in the IAAF Diamond League this summer, confirmed his pre-competition status as the favourite and reinforced his country’s excellence in the triple jump.<o:p></o:p>Martinez was on fire from his opening jump, landing at a championship record of 17.08m, four centimetres farther than his countryman Yoelbi Quesada’s mark set in 1992.<o:p></o:p>He sealed his victory with 17.13m, another championship record, in the following round.<o:p></o:p>After a foul with his next attempt and passes in the fourth and fifth rounds, he ended his series with a valedictory 16.39m.<o:p></o:p>Germany’s Max Hess finished second with a personal best of 16.55m in the second round but was more than half a metre behind the classy Cuban.<o:p>Lake now swimming in gold</o:p>Morgan Lake can also look back on a hugely successful championships. <o:p></o:p>The British 17-year-old won the heptathlon on Wednesday and achieved a unique double when she won the high jump on Sunday.<o:p></o:p>Like Martinez, she is still a youth by international delineations and so can return to the championships in two years’ time to defend her titles.<o:p></o:p>Four women attempted 1.91m but Lake cleared on her first attempt to move into pole position and the prodigious Czech jumper Michaela Hruba, even younger than Lake at 16, got her second personal best of the afternoon when she went over that height on her third attempt.<o:p></o:p>At 1.93m, Lake cleared at the second time of asking while Hruba failed. Lake – the only athlete to get two individual gold medals in Eugene – then had three attempts at what would have been a British senior record of 1.97m although, in truth, none of the attempts were particularly close.<o:p></o:p>The two middle-distance gold medals went to a pair of athletes who were prohibitive favourites.<o:p></o:p>After leading the field through 400m in a phenomenally fast 49.42, Kenya’s 17-year-old Alfred Kipketer showed the rest of the field a clean pair of heels over the second leg to win in a world junior leading 1:43.95, just 0.16 away from the championship best of 1:43.79 set by Botswana’s Nijel Amos in Barcelona two years ago. <o:p></o:p>Second was another Kenyan, Joshua Masikonde, in 1:45.14 and the first seven men home all registered personal best times.<o:p>Runaway win for Seyaum</o:p>Dawit Seyaum, the only junior this year to have run faster than four minutes, front-ran her way to gold in the women’s 1500m with equal authority.<o:p></o:p>She was in the lead at the 800m mark, passed in 2:17.13, and despite being occasionally challenged by her compatriot Gudaf Tsegay over the last two laps, Seyaum never looked seriously threatened and won in 4:09.86.<o:p></o:p>Tsegay was just under a second behind in 4:10.83 and took the silver medal.<o:p></o:p>However, not every event went according to form on Sunday.<o:p></o:p>Barnabas Kipyego turned the tables on his more highly rated compatriot Titus Kibiego, the Kenyan trials winner, in the men’s 3000m steeplechase and sprinted away from his team-mate down the home straight to win in 8:25.57 with Kibiego second in 8:26.15.<o:p></o:p>Latvian javelin thrower Gatis Cakss caused the biggest surprise of the final day.<o:p></o:p>Lying down in fifth place, and ranked only eighth in the world ahead of the final, Cakss hurled his last attempt out to 74.04m to move into pole position and none of the four men left to throw could respond, including Slovenia’s Matija Muhar, the 2014 world junior leader with 75.38m.<o:p></o:p>Muhar had to settle for second with 72.97m, which he threw in the second round, and fouled the very last throw of the competition in his last-gasp bid to retain the lead.USA relay doubleAs is traditional at major international championships, the curtain came down with the 4x400m relays.<o:p></o:p>For the seventh consecutive championships, the US women won their event coming home in a 2014 world junior-leading time of 3:30.42.Shamier Little, the 400m hurdles champion, took the first leg and got to the exchange first. Olivia Baker on the second leg got to the break in front and barring accidents, that was almost the end of the show.<o:p></o:p>However, there were no stumbles or dropped batons to open the door to any of the US quartet's rivals. <o:p></o:p>Shakima Wimbley and individual 400m champion Kendall Baisden combined to come home comfortably ahead of silver medallists Great Britain.<o:p></o:p>The US men won the very last of the 44 gold medals on offer across the six days in a similar commanding fashion in 3:03.31.<o:p></o:p>Josephus Lyles put the US squad in front on the first leg and the men that followed – Tyler Brown, Rick Morgan and Michael Cherry – didn’t relinquish that lead.<o:p></o:p>After six days of the championships, the host nation was a clear leader in the medal tables with 11 gold medals, five silver and five bronze for a total of 21 medals. It was the most medals they had ever won and just one shy of the best ever medal haul at the World Junior Championships, 22 from the USSR in 1988.<o:p></o:p>Distance running powerhouse Kenya finished second with four gold medals and 16 medals in total.<o:p></o:p>Overall 21 different national anthems were heard in Hayward Field since the start of the championships and 40 IAAF member federations had athletes stand on the medal podium.<o:p></o:p>Phil Minshull for the IAAF &nbsp;<o:p></o:p>

Championship records from US hurdler Kendell Williams and Cuban triple jumper Lazaro Martinez provided the highlights of the final day of the IAAF World Junior Championships, Oregon 2014 on Sunday (27).

Day six report:  Williams and Martinez set championship records – IAAF World Junior Championships, Oregon 2014

Barnabas Kipyego led home his Kenyan team-mate Titus Kipruto Kibiego for a double in the men’s 3000m steeplechase. Kipyego was clocked in 8:25.57; Kibiego crossed the line in 8:26.15.Kipyego made the pace for much of the race, keeping the tempo from dawdling and leading the surges which trimmed the lead group down. He led through the initial kilometre split of 2:53.56; it was Kibiego’s turn to lead at the second split of 5:42.81.The pack narrowed to the two Kenyans, world youth champion Meresa Kahsay of Ethiopia, and Bahrain’s Evans Rutto Chematot, but with two laps remaining Kahsay began to get left behind. “With three laps to go I saw I was no longer with the Kenyans,” Chematot explained later, although he remained close up to the bell when Kibiego passed him for good.It was Kipyego who took off on the last lap, with Kibiego shadowing him but unable to get ahead. Kipyego stepped smoothly over the last water jump, which Kibiego hurdled a little ineptly, slowing him down a bit. Kipyego got over the final barrier more smoothly, giving him a slight advantage he held to the finish.“Leading from the start to the end is what we had planned,” Kipyego explained. “This event is for Kenyans.”Parker Morse for the IAAF

Barnabas Kipyego led home his Kenyan team-mate Titus Kipruto Kibiego for a double in the men’s 3000m steeplechase. Kipyego was clocked in 8:25.57; Kibiego crossed the line in 8:26.15.

Day six report: Williams and Martinez set championship records – IAAF World Junior Championships, Oregon 2014

Report: men's 3000m steeplechase – IAAF World Junior Championships, Oregon 2014