Here's the roster of runners registered for the 2023 Banana Slug Backyard Ultra. This list was last updated November 23, 2023. Click on any underlined name for a profile of that person.

	Name	Hometown	2022 Result
1.	Joe Carroll	Portland, Oregon	25
2.	Heidi Quinn	Wasilla, Alaska	First year!
3.	Staci Bronson	Philomath, Oregon	First year!
4.	Matt Greensmith	Portland, Oregon	First year!
5.	Stephen Schieberl	Estacada, Oregon	24
6.	Michael Hauser	Portland, Oregon	8
7.	Peter Frick-Wright	Portland, Oregon	15
8.	Ellie Bon	Sonoma, California	14
9.	Liam Handron	San Mateo, California	First year!
10.	Paul Bourman	Beaverton, Oregon	12
11.	Grant Polson	Hood River, Oregon	10
12.	Glenn Armstrong	Tigard, Oregon	8
13.	Mikey Sklar	Lakewood, Washington	30
14.	Will "Slowfat" Martin	Eugene, Oregon	2
15.	Gaelen Watt	Gladstone, Oregon	First year!
16.	Keegan Winkle	Nampa, Idaho	First year!
17.	Selena Schaefer	Longmont, Colorado	First year!
18.	Jenny Marietta	Forest Grove, Oregon	First year!
19.	Scott Martin	Portland, Oregon	34
20.	Julija Šorytė	Portland, Oregon	26
21.	Tallyn Sherman	Denver, Colorado	First year!