After his AR in March, Fisher is favored to win his first national title but he'll have to take down reigning champ and BTC teammate Woody Kincaid.

Fisher ran a 13:10 2nd half and came from behind in the final 200 to edge Mo Ahmed (26:34.14) for the win.

What a weekend of running. We break it all down.

They crushed the previous North American record of 14:47.62 set by Shalane Flanagan with amazing closing splits. A week ago, GDS ran 8:33.92 to take 12+ seconds off the Canadian indoor 3,000-meter record. Tonight, she ran her final 3k in 8:30.83 -- almost as fast as the open personal bests of Jenny Simpson (8:29.58) and Shannon Rowbury (8:29.93), with a final 1600 of 4:25.72 and last lap of 30.81.

• Stacked Boston 5000: Ahmed, Fisher, Kincaid, Mantz; GDS, Cranny, Frerichs, Kelati, Henes
• Holy Smokes! GDS 14:31, Cranny 14:32!

What a wild weekend. When it's all over, the North American record in the men's mile, w5000, and m5000 may be history. The NCAA record in the men's 3k also could go as well as the world record in the women's DMR. From Boston to Chicago to Spokane, stars like Moh Ahmed, Yared Nuguse, Cole Hocker, Cooper Teare, Raevyn Rogers, Courtney Frerichs andGabriela DeBues-Stafford will be going for fast times. We break it down for you.

Cranny and Schweizer replicated Woody Kincaid and Grant Fisher's 1-2 finish from Friday's 10k as Rachel Schneider joined them on Team USA as first-time Olympians. Abbey Cooper was 4th after her prelim heroics.

Athing Mu is certainly one of the athletes better-positioned to make the Olympic team in 2021 than she would have been in 2020. The opposite is true for Jenny Simpson. We run through some of the other athletes whose stock has risen -- or declined.

The weather was ideal and the times were super fast - at least for December.

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Kamworor ran fast, Jordan Hasay didn't. Shannon Osika and Elise Cranny keep improving and yes Woody MF Kincaid.

Josh Kerr is so good we might pick him to beat Edward Cheserek if they were racing again this year even though Cheserek ran 3:49 in the mile this winter. *MB: 2018 NCAA mile: If Edward Cheserek were racing Kerr this year, who would you pick? Will Elle Purrier win NCAA title #1?

Colorado got its first NCAA DMR title thanks to a crazy anchor from Dani Jones, and Ole Miss got a program defining win.

Karissa Schweizer hasn't lost a race since October, and when we look at her, we're reminded of Seidel last year or Dartmouth's Abbey D'Agostino in 2013-14 -- NCAA XC champs who got hot and kept it rolling all the way through indoors.

New Mexico had a dream season last year that resulted in a NCAA title but so far 2017 has been a nightmare. Stanford has a dream recruiting class.

What a race. Freitas led it wire to wire but Elise Cranny is back and better than ever as he PRd and lost by the tiniest of margins.

Freitas (4:09.80) and Frerichs (9:29.31) have SBs that put them well ahead of the rest of the NCAA, while Rogers is the defending NCAA indoor/outdoor champion. Can indoor mile champ Kaela Edwards challenge Freitas in the 1,500? What about Stanford's supersoph Olivia Baker (NCAA-leading 2:01.02) in the 800?

Six of the 12 fastest men's teams in NCAA history will compete on Friday. Will they be good enough to hold off Stanford and Washington and their 3:53 anchor legs, Sean McGorty and Izaic Yorks? Will Oregon dare to run Edward Cheserek just 30 minutes after the 5k?