EUGENE -- Multi-talented Oregon star Devon Allen won the Olympic track and field trials title in the 110-meter hurdles Saturday afternoon at Hayward Field to win his second U.S. title and first Olympic berth.

Allen, who also has won three NCAA titles in his career, ran a lifetime best of 13.03 seconds to win amid the roar of 22,847 fans on his home track.

Allen's time is also the third-fastest in the world this year.

"Most amazing thing I've ever done in my life," Allen said over the stadium public-address after his race.

Ronnie Ash was second in 13.21, outleaning Jeff Porter by one one-thousandth of a second.

David Oliver did not run in the final due to injury during the semifinal, and Aries Merritt, the world record-holder, finished fourth by 0.02. Merritt, who underwent surgery for a kidney transplant 10 months ago, and said he tore his groin during May's Prefontaine Classic, said afterward he would "probably" file a protest, believing he finished third.

After he blew through the finish line, Allen leaped over a railling to meet with family.

Watch the video of his race here:

DEVON ALLEN 🔥



He wins the men's 110m hurdles with a blazing 13.03! More highlights: https://t.co/s8sasnBSYw https://t.co/LuPeshQnvV — #TokyoOlympics (@NBCOlympics) July 10, 2016

This story will be updated.

-- Andrew Greif