| Cycling |
2009 Cyclo-Cross World Championships |
Hoogerheide |
 NED |
Cyclo-Cross, Women |
14 |
 GBR |
as Nikki Harris |
| Cycling |
2010 Cyclo-Cross World Championships |
Tábor |
 CZE |
Cyclo-Cross, Women |
19 |
GBR |
as Nikki Harris |
| Cycling |
2011 Cyclo-Cross World Championships |
Sankt Wendel |
 GER |
Cyclo-Cross, Women |
15 |
GBR |
as Nikki Harris |
| Cycling |
2012 Cyclo-Cross World Championships |
Koksijde |
 BEL |
Cyclo-Cross, Women |
6 |
GBR |
as Nikki Harris |
| Cycling |
2014 Cyclo-Cross World Championships |
Hoogerheide |
NED |
Cyclo-Cross, Women |
5 |
GBR |
as Nikki Harris |
| Cycling |
2015 Cyclo-Cross World Championships |
Tábor |
CZE |
Cyclo-Cross, Women |
4 |
GBR |
as Nikki Harris |
| Cycling |
2016 Cyclo-Cross World Championships |
Zolder |
BEL |
Cyclo-Cross, Women |
5 |
GBR |
as Nikki Harris |
| Cycling |
2017 Cyclo-Cross World Championships |
Belvaux |
 LUX |
Cyclo-Cross, Women |
9 |
GBR |
as Nikki Brammeier |
| Cycling |
2018 Cyclo-Cross World Championships |
Valkenburg |
NED |
Cyclo-Cross, Women |
11 |
GBR |
as Nikki Brammeier |
| Cycling |
2019 Cyclo-Cross World Championships |
Bogense |
 DEN |
Cyclo-Cross, Women |
7 |
GBR |
as Nikki Brammeier |