your team
tim tollefson
founder + head crafter
Tim is the mastermind behind the wildly successful mammoth trailfest., which after 4 years has become the largest 50k in America and one of the most popular trail running events around. While Tim comes from a professional athlete background, his passion is for creating community and finding ways to support runners as they tackle big goals.
carrie white
volunteer coordinator
the glue that holds the plane together. Carrie is a two-time trailfest. 50k finisher, local snowboard and swim coach, and a key member of our inner team. her attention to detail and kindness have empowered our volunteers to focus their energy on helping you
amanda pennington
course marker
our rockstar! a long time local, fellow RD, and all around Eastern Sierra lover, Amanda has been keeping our runners on course for years with her obsessive care and thoughtfulness - she won’t sleep until you cross the line :)
in progress…
joel
mike mcmahon
in progress…
in progress…
in progress…
in progress…
all of the main photos shown on the website are by the talented Sarah Attar.