| Bibno. | Participant | Category | Country | Distance |
|---|---|---|---|---|
| 152 | Pedro Grullon | Open Men 100Mile |  | 100Mile |
| 249 | Peeter Muursepp | 40-49 Male 100Mile | | 100Mile |
| 236 | Peter McHugh | 40-49 Male 100Mile | | 100Mile |
| 464 | Peter McLaughlin | 50-59 Male 100K | | 100Km |
| 247 | Peter Mortimer | Open Men 100Mile | | 100Mile |
| 272 | Peter Plourde | 50-59 Male 100 Mile | | 100Mile |
| 299 | Philip Sanderson | 50-59 Male 100 Mile | | 100Mile |
| 453 | Philippe Lahaie | 40-49 Male 100K | | 100Km |
| 23 | Phoebe Seltzer | Open Female 100 Mile | | 100Mile |
| 210 | Pierre Lequient | 50-59 Male 100 Mile | | 100Mile |
| 368 | Rachel Wrightson | 40-49 Female 100 Mile | | 100Mile |
| 407 | Rajay Bagaria | 40-49 Male 100K | | 100Km |
| 126 | Reagan Fitzgibbons | 40-49 Female 100 Mile | | 100Mile |
| 295 | Rebecca Roper-eckstein | Open Female 100 Mile | | 100Mile |
| 473 | Rene Pelletier | 40-49 Male 100K | | 100Km |
| 214 | Richard Loud | 50-59 Male 100 Mile | | 100Mile |
| 35 | Rihana Azam | 50-59 Female 100 Mile | | 100Mile |
| 446 | Robert Jackman | Open Male 100K | | 100Km |
| 284 | Robert Richard | 40-49 Male 100Mile | | 100Mile |
| 251 | Rodrigo Nagle | Open Men 100Mile | | 100Mile |
| 457 | Roger Martell | 60-69 Male 100K | | 100Km |
| 351 | Roy Van Buren | 50-59 Male 100 Mile | | 100Mile |
| 110 | Russell Dresher | Open Men 100Mile | | 100Mile |
| 491 | Russell Tarbell | 40-49 Male 100K | | 100Km |
| 80 | Ryan Cormier | Open Men 100Mile | | 100Mile |
| 95 | Ryan Deguzis | Open Men 100Mile | | 100Mile |
| 275 | Ryan Powers | Open Men 100Mile | | 100Mile |
| 344 | Ryan Triffitt | 40-49 Male 100Mile | | 100Mile |
| 355 | Ryan Walsh | Open Men 100Mile | | 100Mile |
| 238 | Sagar Mehta | Open Men 100Mile | | 100Mile |
| 12 | Sam Farnsworth | 50-59 Male 100 Mile | | 100Mile |
| 173 | Sam Huang | 40-49 Male 100Mile | | 100Mile |
| 452 | Sandra Lafontaine | 40-49 Female 100K | | 100Km |
| 278 | Saul Ramirez | Open Men 100Mile | | 100Mile |
| 219 | Sean Maggs | 40-49 Male 100Mile | | 100Mile |
| 466 | Sean Mitchell | Open Male 100K | | 100Km |
| 252 | Sean Nakamura | Open Men 100Mile | | 100Mile |
| 43 | Sebastian Becerra | Open Men 100Mile | | 100Mile |
| 396 | Seng-Lai Tan | 40-49 Male 100K | | 100Km |
| 117 | Shannon Dye | Open Female 100 Mile | | 100Mile |
| 187 | Sharon Knorr | Open Female 100 Mile | | 100Mile |
| 47 | Shaun Berard | Open Men 100Mile | | 100Mile |
| 231 | Shawn McCardle | 50-59 Male 100 Mile | | 100Mile |
| 498 | Shuji Yabe | 50-59 Male 100K | | 100Km |
| 300 | Sony Sawad | 40-49 Male 100Mile | | 100Mile |
| 74 | Stacy Ciarleglio | Open Female 100 Mile | | 100Mile |
| 38 | Stephen Bandfield | 50-59 Male 100 Mile | | 100Mile |
| 136 | Stephen Gnoza | Open Men 100Mile | | 100Mile |
| 165 | Stephen Heath | 40-49 Male 100Mile | | 100Mile |
| 230 | Stephen McCaffrey | 60-69 Male 100 Mile | | 100Mile |