Entries USATF.org. (as of 2/29)
| Men 15 km |
| Name | Affiliation |
| Abinet Adraro |
|
| Teshome Asfaha |
On |
| Hillary Bor |
HOKA / American Distance Project |
| Andrew Bowman |
McKirdy Trained |
| Reid Buchanan |
On / Northwoods Athletics |
| Sam Chelanga |
NIKE / U.S. Army |
| Habtamu Cheney |
|
| Joel Conn |
|
| Connor Dolan |
|
| Diego Estrada |
|
| Willy Fink |
Under Armour |
| Eduardo Garcia |
Greenville ELITE Track Club |
| John Glidewell |
Atlanta Track Club |
| Bryan Guijarro |
|
| Michael Jordan |
U.S. Army |
| Shadrack Kipchirchir |
PUMA / American Distance Project |
| Japhet Kipkoech |
|
| Daniel Mesfun |
|
| Robert Miranda |
HOKA Aggie Running Club |
| Jacob Ondash |
Merriman Valley Track Club |
| Alec Sandusky |
Hansons-Brooks Distance Project |
| Christian Schaaf |
|
| Abbabiya Simbassa |
Under Armour |
| Paxton Smith |
|
| Sem Sultanov I |
|
| Aaron Templeton |
Roots Running Project |
| Karl Thiessen |
Greenville ELITE Track Club |
| Jacob Thomson |
Under Armour / Dark Sky Distance |
| Women 15 km |
| Name | Affiliation |
| Amanda Beach |
Raleigh Distance Project |
| Sydney Bowman |
McKirdy Trained |
| Payton Capes-Davis |
|
| Ann Centner |
|
| Suzanne Clinchy |
Westchester Track Club |
| Keira D'Amato |
NIKE |
| Gabriella DeLay |
Railroad Athletics |
| Olivia Dietzel |
Wisconsin Runner Racing Team |
| Emily Durgin |
adidas |
| Annie Frisbie |
PUMA / Minnesota Distance Elite |
| Lynsie Gram Sr. |
Roots Running Project |
| Emma Grace Hurley |
Heartland Track Club |
| Rachel Kennedy |
Athletics East Track Club |
| Allie Kieffer |
New York Athletic Club (NYAC) |
| Ashley Maton |
|
| Angie Nickerson |
McKirdy Trained |
| Estelle Richardson |
Run Boulder Athletic Club |
| Gina Rouse |
|
| Megan Smith |
|
| Rachel Smith |
HOKA |
| Joanna Stephens |
|
| Karen Xiang |