While we’d love to be able to bring you charity fundraising antics all year, we focus on a marathon once a year, during the month of May. When does it happen? This countdown will let you know when the next marathon is!

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K4K Marathon

Kilometers 4 Kiddos Marathon for St. Jude

With so many riders on the team and multiple days of content for the marathon, it’s easy to get lost and not know who is streaming and when.

Don’t worry though, we’ve got you covered! There’s a schedule below for all the blocks of content as well as who is streaming, where you can find them and even what their donation link is if you’d like to donate directly to their campaign.

With so many days and blocks of content, don’t miss any of the chaos! You might just want to keep this page bookmarked!

Constant Content

With multiple days straight of Zwift streams, you’ll have endless hours of charity streaming content to fill out your week. Tune in for an hour or tune in for all! Want to know what’s happening when? Make sure you check the schedule below to find out who is streaming when!

Write That Down!

The K4K Marathon starts during May each year. Don’t want to miss it? Make sure you mark that down and come out for the big kick off. Why not even take a few days off and hang out with all of the team?

Fun & Chaos

K4K is made up of riders worldwide who will be bringing something different to the table for each block as they entice you to donate to the kids of St. Jude. Make sure to send them all some love!

Crazy Milestones

The ante has been upped for the marathon (and the preceding events) with milestones targeted at the whole team. Will it make them soar or suffer? Want to see what they are? Don’t miss out on the Milestones page!

Time (Mountain)StreamerTwitch LinkDonation Page
6pm – 8pmGeneralElostWatch HereDonate Here
8pm – 10pmPenguiniusrexWatch HereDonate Here
10pm – 12amWhitneyPostWatch HereDonate Here
Time (Mountain)StreamerTwitch LinkDonation Page
12am – 2amBarney_NZWatch HereDonate Here
2am – 4amWrathocWatch HereDonate Here
4am – 6am3_Toed_Sloth_Watch HereDonate Here
6am – 8am3_Toed_Sloth_Watch HereDonate Here
8am – 10amGrinachiWatch HereDonate Here
10am – 12pmJHardy66617Watch HereDonate Here
12pm – 2pmMatjazh2Watch HereDonate Here
2pm – 4pmFrankedelatankWatch HereDonate Here
4pm – 6pmRatenFirewalkerWatch HereDonate Here
6pm – 8pmKyoshirogamingWatch HereDonate Here
8pm – 10pmKing_SheppoWatch HereDonate Here
10pm – 12amIts_BaardyWatch HereDonate Here
Time (Mountain)StreamerTwitch LinkDonation Page
12am – 2amIts_BaardyWatch HereDonate Here
2am – 4amWrathocWatch HereDonate Here
4am – 6amSneijder’sWatch HereDonate Here
6am – 8amBeerBear8Watch HereDonate Here
8am – 10amPaininc (J Dirom)Watch HereDonate Here
10am – 12pmZicoTorreWatch HereDonate Here
12pm – 2pmKariStar86Watch HereDonate Here
2pm – 4pmLumophileWatch HereDonate Here
4pm – 6pmLumophileWatch HereDonate Here
6pm – 8pmWhySKIPdodisWatch HereDonate Here
8pm – 10pmBurtskeetsWatch HereDonate Here
10pm – 12amBrambles_SeussWatch HereDonate Here
Time (Mountain)StreamerTwitch LinkDonation Page
12am – 2amIts_BaardyWatch HereDonate Here
2am – 4amWrathocWatch HereDonate Here
4am – 6amLady MariWatch HereDonate Here
6am – 8amSidneyandrewWatch HereDonate Here
8am – 10amK3ndizleWatch HereDonate Here
10am – 12pmWhySKIPdodisWatch HereDonate Here
12pm – 2pmNinja_Squirtle14Watch HereDonate Here
2pm – 4pmKyoshirogamingWatch HereDonate Here
4pm – 6pmEtchedchampionWatch HereDonate Here
6pm – 8pmLumophileWatch HereDonate Here
MARATHON OVERJOIN USIN SEPTEMBER!
Time (Mountain)StreamerTwitch LinkDonation Page
12pm – 3pm (+)PRIMAL IRL EVENTTBATBA
K4K 2025 OVERPLEASE JOIN USNEXT YEAR!

Watch the Chaos LIVE!

Every year, Kilometers 4 Kiddos hosts an in person even in Denver, Colorado at the Primal Wear, Inc. corporate headquarters. Members from the team from all over the world come together for one final event in the name of fundraising for St. Jude Children’s Research Hospital.

What happens when you get a bunch of cyclists together in one place with the goal of fundraising for charity? A LOT of crazy events and shenanigans. From a chase race to sprints offs, all with the added challenge of incentives for donors to give and cause mayhem. Maybe someone will have to do a sprint without being able to touch the handlebars or maybe they have to keep riding while trying to manage to eat a donut dangling from a string in front of them.

The best part? The doors are open to whoever wants to come and watch in person! We’ll announce the event on social media in the months and weeks leading up to the event so that anyone who is interested can join the fun, watch it live and possible donate to see the chaos happen right before their eyes

Check Out Our Sponsors

A marathon of this magnitude would not be possible without the help of these sponsors. Interested in supporting those who support us? Definitely send some love on to these wonderful companies.

(Event sponsors will be populated here as we confirm them)

About St. Jude Children’s Research Hospital

St. Jude Children’s Research Hospital, founded in 1962, is a pediatric treatment and research facility focused on children’s catastrophic diseases, particularly leukemia and other cancers. The hospital costs about US$2.8 million a day to run, but patients are not charged for their care. St. Jude treats infants, children, teens, and young adults up to age 21 and for some conditions, age 25.

Donate to the Team

Check out the team page and pick a member to donate to.

Donate Here
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About Kilometers 4 Kiddos

Kilometers 4 Kiddos was created with only one goal in mind; to create a central outlet in the Twitch Zwift community for charity and awareness. St. Jude Children’s Research Hospital is the chosen charity as they are leading the way the world understands, treats and defeats childhood cancer and other life-threatening disease. They are working to drive the overall survival rate for childhood cancer to 90 percent in the next decade.