Support Team XL as they race to #endNF We will be stripping to our skivvies and running around in the frigid temps this February, all in an effort to raise funds so we can help find a cure for neurofibromatosis. With your donation, whether it be $5 or $500, we will fund clinical trials, discover better treatments and hopefully find a cure. For the millions of NF families around the world, we sincerely thank you for your help!