2nd Annual Ruck4Rare

5 marathons in 5 days to CURE CREATINE DEFICIENCIES

$258,439

17% of $1,500,000 goal

563 Supporters

2x
Ruck4Rare Grand Finale!

It's time to go big! The Allen family is matching EVERY donation up to $1,000,000 (you read that right) until March 7th at 9am ET. Give to cure CTD!

$1,000,000 match

Ended

Jack 058

Fundraiser since Feb 2026

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$3,056

13 supporters

30% of $10,000 goal

Jack 058's Story

Watching Season 1 of Beast Games at home, I was immediately drawn to Jeff’s fight to find a cure for his son Lucas’ rare brain disease, CTD.  It was truly inspiring to see a father push through incredible hurdles to help save his son. I would’ve never imagined that just a few months later, I was competing alongside Jeff in season 2! 

During our shared time in Beast City, Jeff was a kind, funny, giving figure who was always available for a chat and a laugh. After all the love Jeff showed me in our time together, it only feels right to return the favor and help fundraise for ACD to support research! I hope that I can use my newfound platform to promote a good cause, and help a new friend continue his fight to cure creatine deficiencies.

While we might’ve initially been on different teams, I’m so lucky to be joining Jeff in his fight to find a cure!

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Association for Creatine Deficiencies

A 501(c)(3) Public Charity

EIN 46-2133007

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