To the end of the earth

Twelve runners from the Neurofibromatosis (NF) Endurance family including John Steinberg (1991) and Carl Price (1991) and his wife Kathy took a challenge to help raise money for children's tumors by running a marathon in Antarctica, “End of the Earth for a Cure.”

Carl described it as running in frozen peanut butter. John said it was the hardest thing he had ever done but worth the effort. 

For more about their adventures, see the  NF Endurance blog.