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Help Mariel raise money

For participating in 2025 Philadelphia Marathon Weekend

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My Story…

I’m proud to share that I’ll be running my second marathon with the American Association for Cancer Research (AACR)—an organization that has meant so much to me since I ran my very first marathon in 2023.


Running with AACR gives me the incredible opportunity to raise awareness and funds for groundbreaking cancer research—all while doing something that not everyone gets to do: run 26.2 miles in honor of those impacted by cancer.


With your support, I know I can reach my fundraising goal. No donation is too small—every dollar brings us closer to cures, to hope, and to healing.


Thank you for believing in this cause and in me. 💚



Donate to help Mariel raise money for 2025 Philadelphia Marathon Weekend’s fundraising campaign.


Recent donors

Donation date Donor name Donation amount
Aug 29 Matt Nichols Good luck, Mariel! $26.19
Aug 24 Gabby Bannon You’ve got this!! $10.48
Aug 24 Keith Jones Let's go!!!! $26.19
Aug 22 KM Let’s GOOOOOOO $52.38
Aug 18 Amy Gorback Sending light and love! You are amazing! $104.75
Aug 17 Mel C Way to go Mariel ! Proud to have you as a member of our team. $52.38
Aug 16 Brian Shell Good Luck Mariel! Undisclosed amount