Marathon World Records  

Pekka Luodeslampi walked a total of 1,560,554 steps in 31 days. He began on April 19, 2010 and finished May 19, 2010 averaging over 50,000 steps per day. He used the Nintendo Personal Trainer: Walking program to monitor his daily steps.

A total of 20 people simultaneously spoke the words "Break Cancer" upon completing a marathon and half-marathon. They set the record as part of Team Shan Breast Cancer Awareness for Young Women activities during Breast Cancer Awareness Month in Ontario, Canada.

Ryan R. played the bagpipes nonstop for seven hours, 14.00 minutes.

Aaron Rosenthal, Alex Green, and Michael Berlin watched every episode of the TV series LOST from May 19, 2010 to May 23, 2010, a total of 94 hours, 50 minutes and 42.00 seconds. They set the record to raise money for Christopher & Dana Reeve Foundation, Doctors Without Borders, and The Nature Conservancy. Read more about the feat here.

Swineflu Avenger ran a half marathon in two hours, 17 minutes and 45 seconds while wearing a gas mask, a flak jacket and a kevlar helmet and carrying a 10 pound baton.

Seven people finished the 2010 San Antonio Rock & Roll Full & Half-Marathon[] said “Break cancer!” after their completion of the race.

Eric T. and his teammates MattThePatrat and DDay played six game versions of Rayman nonstop for 29 hours. See their entire gameplay here.

Gregory and participants at Camp Mah-Kee-Nac in Lenox, Massachusetts held a soccer game marathon. The game lasted for 50 hours, two minutes, 30 seconds.

Gregory and participants at Camp Mah-Kee-Nac in Lenox, Massachusetts held a basketball game marathon. The game lasted for 36 hours and 28 minutes.

Joshua "Mike" Owens played the drums for 24 hours at New Hope FMC in Warren, Ohio. He set the record to raise money and awareness for autism. All the proceeds went directly to The Mikeyfied Fund for Adult Autism. Learn more about the feat here.