Updated September 19, 2015

Allie Kieffer
Elaina Balouris
Christy Cazzola
Kim Conley
Alycia Cridebring
Hannah Davidson
Shalane Flanagan
Kaitlin Gregg Goodman
Gabriele Grunewald
Lesley Higgins
Molly Huddle (Defending Champion)
Rachel Johnson
Cally Macumber
Dot McMahan
Mara Olson
Sarah Pagano
Lauren Paquette
Joan Samuelson
Emily Sisson
Gina Valgoi
Rachel Ward

George Alex
Eric Avila
Sam Chelanga
Paul Chelimo
Andrew Colley
Reed Conner
Trevor Dunbar
Diego Estrada (Defending Champion)
German Fernandez
John Gilbertson
Dan Huling
Dan Lowry
Riley Masters
Forrest Misenti
Tyler Pennel
Jonathan Peterson
Dathan Ritzenhein
Brian Schrader
Andrew Springer
Joseph Stilin
Chris Solinsky
Cristian Soratos
David Torrence
Jason Witt