Join Team One Step for The TCS London Marathon

Go the Extra Mile for Kids with Cancer

Run through history at the TCS London Marathon, racing past Big Ben, Tower Bridge and Buckingham Palace. The London Marathon is one of the most iconic races in the world, and with Team One Step, you’re running for more than just a medal, it’s a chance to change the lives of kids with cancer. With Team One Step, every mile you run helps send kids with cancer to camp, where they can reclaim their childhood, build friendships, and just be kids.

As part of Team One Step, you’ll receive:

  • A guaranteed race entry
  • Expert coaching and training support 
  • A personalized fundraising page

2027 Fundraising Committment: 

$6,000 for registration before July 1,2026

$7,500 for registration after July 1,2026

Join Team One Step. Change Lives. Wherever you go, whatever your fitness goals are, WE GOT YOU!

Click Here to Register

Want to learn more about where Team One Step runs around the world?

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About Camp One Step

Kids are meant to be kids. Living in the bliss and chaos of birthday parties, soccer games, arts and crafts projects, and picnics at the park. That playful energy comes to a screeching halt when a family hears the word cancer. Days become increasingly defined by shuffling between appointments, hospital to hospital, treatment to treatment.

Camp One Step exists to put the joy back into childhood, to bring back the carefree nature of life with on-site medical professionals.

We also know that the effects of a pediatric cancer diagnosis don’t end when a child rings the bell. We are here to make sure there is a lifetime of continued emotional support, encouragement, and community.

Thanks to incredible generosity, everything we offer is at no cost to the family.

2027 TCS London Marathon Leaderboard

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  • 1 Vince Ramos $500.00
  • 2 Transfered from Berlin 2026 $230.00
  • 3 Kiley A Brennan $20.00
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My Supporters

  • Kiley A Brennan ANOTHER ONE!!!! Amazing!!!!!!!!!! 2 days ago $20.00
  • Transfered from Berlin 2026 3 weeks ago $230.00
  • Ansa Khan 3 weeks ago
  • Vince Ramos Last month $500.00
  • Vince Ramos Last month $500.00
  • Transfered from Berlin 2026 3 weeks ago $230.00
  • Kiley A Brennan ANOTHER ONE!!!! Amazing!!!!!!!!!! 2 days ago $20.00