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D1 Billings Athlete Bailey Boss To Run NYC Marathon To Honor Late Sister-In-Law | D1 Daily

Oct 7, 2025 / Author: D1 Training
Bailey Boss, D1 Billings

In June, D1 Daily highlighted Montana mom Bailey Boss' 80-pound weight loss journey at D1 Billings

D1 also highlighted how Boss embraced marathons, going from struggling to run a mile to completing full marathons. 

It was the ultimate test for Boss to prove to herself that she could do anything.

READ: Here's How D1 Billings Helped Montana Mom Bailey Boss Find Her Confidence | D1 Daily

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Now, Boss has caught the attention of Billings' news station Q2 for her most important marathon yet.

Next month, Boss will suit up for the New York City Marathon on Nov. 2 in honor of her sister-in-law Lauren Boss, who died from cardiac arrest at 21.

To earn a spot in the race, Boss partnered with Who We Play For, an organization focused on preventing sudden cardiac deaths in young athletes and individuals. Boss has surpassed $5,000 fundraising goal by almost $1,500.

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Boss told Q2 her goal is to “get kids and any athlete any person an EKG so that they can figure out if they have a pre-existing condition or something that can be prevented.”

READ: Billings woman runs NYC Marathon in memory of sister-in-law who died from sudden cardiac arrest


Franchise Focus

When there's a street fair, why not hold an assault bike challenge? Over 45 people participated in D1 Madison's challenge, seeing who could burn the most calories in 30 seconds.

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D1 Billings Member Runs NYC Marathon to Honor Sister-in-Law