A product engineer at HOKA took down UTMB over the weekend, Addy Wiley broke the American 1000m record, and this is the year of the women's 1500.

We hope you were entertained over the weekend. We try to tell you what it all means in our Week That Was column.

Hayden Hawks says he wants the WR and so does Jim Walmsley.

America's ultra marathon star has a little more respect for the 100k record in attempt #2. Could he be beat by Hayden Hawks?

Ultra marathon star Jim Walmsley is our guest before he tries to break the 100km world record at HOKA Project Carbon X 2 this weekend.

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17 HOKA athletes took the Trials led by Aliphine Tuliamuk who won the Trials! How did everyone else do? Pretty darn well as HOKA put 3 in the top 8 for the women and 3 in the top 25 for the men.

Galen Rupp won it handedly in 2:09:20 while there was a 3-way battle for the last two spots with Riley taking 2nd (2:10:02), and Abdi 3rd (2:10:03). Leonard Korir finished the dreaded 4th in 2:10:06.    

His anticipated marathon debut is almost here. Does he really have a shot?

The odds are the Olympic team will consist of 3 of the "Big 4" of Rupp, Korir, Fauble and Ward, but here are 26 underdogs with a chance if 2 of the 4 falter. From 45-year old Bernard Lagat to 24-year old Jerrell Mock, meet those with "a chance."

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Jim Walmsley talks for nearly 1 hour about his marathon debut.

Jim Walmsley is an ultrastar but he's never run the marathon until now.

"I'd like to think I'm around 2:10 shape right now...I feel like I've legitimately put in the training and the work to contend up front. I feel pretty confident with that," said Walmsley.

Ultramarathon legend Jim Walmsley shares all. He talks about how he hopes to complete the Triple Crown of ultra running, what events he could beat Eliud Kipchoge in, how he’d rather be the top US marathoner rather than ultramarathoner, and more.

Walmsley's time was 5:21:28 (6:25 mile pace).