STEAM GROUP
MarioMarathon MM
STEAM GROUP
MarioMarathon MM
3
IN-GAME
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Founded
June 29, 2010
ABOUT MarioMarathon

Mario Marathon

Mario Marathon is an annual fan run fundraiser for Child's Play Charity. Child's Play provides toys, games and books to patients of children's hospitals worldwide.

The multi day internet event, broadcast live online, attracts an audience from around the world to watch as the team plays through twenty five years of Super Mario Brothers video games.
POPULAR DISCUSSIONS
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RECENT ANNOUNCEMENTS
Mario Marathon 4...
52 Comments
Tom Tucker Jan 14, 2017 @ 1:41pm 
MM '17 has been announced and confirmed!
GreyFire Jun 28, 2016 @ 2:25pm 
Sup it's ShmemilyEmily from the marathon. Glad to see this group is still going.
josh5890 Jun 27, 2016 @ 9:04pm 
MM8 was fantastic! Every year becomes a new classic!
PsychoFish Jun 27, 2016 @ 7:18pm 
I don't see nothing wrong with this. 😉
Equilateral Jun 27, 2016 @ 7:14pm 
GENTLEMEN (AND LADIES)
BEHOLD
THIS THING
IT STILL LIVES!
Luigi87 Jun 24, 2016 @ 6:09pm 
Welcome new Steam Group MM peeps!
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Founded
June 29, 2010