| Cycling |
2005 Cyclo-Cross World Championships |
Sankt Wendel |
 GER |
Cyclo-Cross, Men |
15 |
 USA |
|
| Cycling |
2007 Cyclo-Cross World Championships |
Hooglede-Gits |
 BEL |
Cyclo-Cross, Men |
23 |
USA |
|
| Cycling |
2009 Cyclo-Cross World Championships |
Hoogerheide |
 NED |
Cyclo-Cross, Men |
DNF |
USA |
|
| Cycling |
2010 Cyclo-Cross World Championships |
Tábor |
 CZE |
Cyclo-Cross, Men |
50 |
USA |
|
| Cycling |
2012 Cyclo-Cross World Championships |
Koksijde |
BEL |
Cyclo-Cross, Men |
18 |
USA |
|
| Cycling |
2013 Cyclo-Cross World Championships |
Louisville |
USA |
Cyclo-Cross, Men |
DNF |
USA |
|
| Cycling |
2014 Cyclo-Cross World Championships |
Hoogerheide |
NED |
Cyclo-Cross, Men |
31 |
USA |
|