Clayton Murphy is in the 800, Abbey Cooper (D'Agostino) in the mile.

2017 has been a revolutionary one for women in the half marathon. We look at that, Fancy Chemutai and Sondre Moen, and a premature celebration and runners going off course.

Seidel got a dominant win in her first race since March. Both former NCAA stars have new plans to stay healthy. Discuss: Molly Seidel And Abbey D'Agostino Go 1-2 At Mayor's Cup In Boston

Other top contenders include Leonard Korir, Hassan Mead, Abbey D'Agostino and Natosha Rogers.

This week we also compare the depth of the three Spring world marathon majors.

Ayana may not have earned Olympic gold in the 5,000, but she was utterly dominant apart from that, breaking 14:20 three times in 2016 (before this year, it had been done six times, total). U.S. #1 was a tough choice as Shannon Rowbury earned 3k bronze at World Indoors and set the American 5k record while Molly Huddle crushed everyone in the 5k at the Olympic Trials.

D'Agostino said she had a sense, even before her race, that something special might happen. "I felt this affirmation that yeah, I really am going to be there for some reason other than this race performance."

Would you stop running  in the middle of the Olympics to help a total stranger? These two women did just that.

Ayana is the HEAVY favorite for gold, and after closing her 10,000 world record last week in 14:30, she has a great shot to take down Tirunesh Dibaba's 14:11.15 world record in Friday's final. The woman with the best chance to stop Ayana is Kenya's Vivian Cheruiyot, who will be looking to win her first Olympic title after collecting two silver medals and a bronze. But Cheruiyot was 14 seconds behind Ayana in the 10k, which is probably Cheruiyot's better event.

Huddle was dominant as Houlihan and Conley took 2-3. Huddle and 4th placer Emily Infeld are only doing the 10K, so 5th placer D’Agostino gets a ticket to Rio.

Molly Huddle, Emily Infeld and Marielle Hall are all coming back from the 10k and all three have a good shot to finish top-3 in the 5k. Huddle has said she's leaning against doubling in Rio, but Infeld and Hall haven't committed, so Nicole Tully, Abbey D'Agostino, Shelby Houlihan et. al could finish fourth (or even fifth or sixth) and still go to the Olympics.

The world saw the drama unfold on the track but how has the unforgettable race impacted the protagonists since then?

Four years ago today, the women's 5,000 final at the US Olympic Trials was a race that no one who watched it or ran in it will ever forget. Over the span of three days, we're giving you the full story of the race - how the main protagonists got to the start line, their thoughts during the race and how those 15 minutes have affected the rest of their lives.

Four years ago, the women's 5,000 at the US Olympic Trials was a race that no one who watched it or ran in it will ever forget. Over the next three days, we'll give you the full story of the race - how the main protagonists got to the start line, their thoughts during the race and how those 15 minutes have affected the rest of their lives.

There were some fast times at the inaugural adidas Boost Boston Games on Friday.

The inaugural meet in Boston is full of stars - Nick Willis, Meseret Defar, Ajee Wilson, Mary Cain, Robby Andrews, Wayde van Niekerk, Jenn Suhr, Tori Bowie and Yohan Blake will all compete. MB: Official 2016 adidas Boost Boston Games Discussion Thread

Dibaba is so good she said this about a field that included Meseret Defar, "It was easy for me because the field was not that strong."

Defar has won this race four times but has run just one track race since 2013; Dibaba is the defending champ/world record holder. We can't wait for this one.

Shannon Rowbury dispatched the field with ease the final 400 and now turns her attention to a medal at Worlds. Abbey D'Agostino will join her on Team USA after a strong second-place showing.