Searched 28 events from July 10, 1992 to July 14, 2023
| Name | Gender | From | Finish Count |
|---|---|---|---|
| Ben Benjamin | Male | Oregon | 1 |
| Matthew Berdine | Male | Centennial, CO | 1 |
| Virgil Best | Male | Colorado | 1 |
| Donald Beuke | Male | Broomfield, CO | 2 |
| Andy Black | Male | California | 1 |
| Neil Blake | Male | Rio Rancho, NM | 3 |
| Andy Blatecky | Male | Golden, CO | 1 |
| Jerry Bloom | Male | California | 3 |
| Andre Blumberg | Male | Hong Kong, HKG, Hong Kong | 2 |
| Alfred Bogenhuber | Male | California | 2 |
| Edward Boggess | Male | Colorado | 2 |
| Kirk Boisseree | Male | California | 2 |
| James Bonnett | Male | Phoenix, AZ | 2 |
| Art Bourque | Male | Arizona | 1 |
| Dylan Bowman | Male | Portland, OR | 2 |
| Chad Brackelsberg | Male | Utah | 1 |
| Cody Braford | Male | Silverton, CO | 1 |
| Greg Brant | Male | Monterey, CA | 2 |
| David Braza | Male | Bellevue, WA | 2 |
| Dave Briggs | Male | Reno, NV | 2 |
| Scott Brockmeier | Male | Deland, FL | 10 |
| David Brown | Male | Boerne, TX | 1 |
| Jonah Brown | Male | Missoula, MT | 1 |
| Jeff Browning | Male | Bend, OR | 7 |
| Benjamin Bucklin | Male | Spokane, WA | 1 |
| Tyler Bucklin | Male | Conrad, MT | 1 |
| Michael Bur | Male | Maryland | 4 |
| Donald Buraglio | Male | Carmel Valley, CA | 1 |
| Ryan Burch | Male | Loveland, CO | 2 |
| Jeb Burchenal | Male | Golden, CO | 2 |
| Levi Burford | Male | Antrim, NH | 3 |
| Todd Burgess | Male | Woodland Park, CO | 2 |
| Mike Burke | Male | Oregon | 5 |
| John Burton | Male | San Jose, CA | 2 |
| David Bushroe | Male | Bellbrook, OH | 1 |
| Steffen Buttner | Male | United States | 1 |
| Adam Byerly | Male | Colorado | 1 |
| Duncan Callahan | Male | Colorado | 1 |
| Chris Calzetta | Male | Monterey, CA | 1 |
| Adam Campbell | Male | Calgary, AB | 3 |
| Jared Campbell | Male | Salt Lake City, UT | 10 |
| Jim Campiformio | Male | Ashford, CT | 1 |
| Tim Cannon | Male | Colorado | 1 |
| John Cappis | Male | Colorado | 1 |
| Dave Capron | Male | 1 | |
| Will Carlton | Male | Steamboat Springs, CO | 4 |
| Chad Carson | Male | Utah | 2 |
| Rob Cassady | Male | Colorado | 1 |
| Noe Castanon | Male | Fresnillo, MEX, Mexico | 3 |
| Sebastien Chaigneau | Male | France | 1 |