Youngest and oldest competitors
The average age of the 133 riders on the startlist is 27y + 358d. The median age is 27y + 134d (the median represents the middle value and handles outliers better).
Youngest
Who are the youngest competitors at the start date of Tour Down Under 2011?
| # | Rider | Team | Age | 
|---|---|---|---|
| 1 | HEPBURN Michael | 19y + 154d | |
| 2 | DURBRIDGE Luke | 19y + 284d | |
| 3 | MATTHEWS Michael | RAB | 20y + 114d | 
| 4 | ROE Timothy | BMC | 21y + 82d | 
| 5 | BALLONI Alfredo | LAM | 21y + 120d | 
| 6 | CIMOLAI Davide | LIQ | 21y + 158d | 
| 7 | VERMOTE Julien | QST | 21y + 176d | 
| 8 | BOBRIDGE Jack | CWT | 21y + 189d | 
| 9 | MEYER Travis | CWT | 21y + 224d | 
| 10 | VIVIANI Elia | LIQ | 21y + 345d | 
| 11 | IZAGIRRE Ion | EUS | 21y + 348d | 
| 12 | MÍNGUEZ Miguel | EUS | 22y + 141d | 
| 13 | MADRAZO Ángel | MOT | 22y + 172d | 
| 14 | VERMELTFOORT Coen | RAB | 22y + 282d | 
| 15 | MEYER Cameron | CWT | 23y + 7d | 
| 16 | SWIFT Ben | SKY | 23y + 74d | 
| 17 | IZAGIRRE Gorka | EUS | 23y + 103d | 
| 18 | DENIFL Stefan | LPT | 23y + 120d | 
| 19 | MALACARNE Davide | QST | 23y + 191d | 
| 20 | KRISTOFF Alexander | BMC | 23y + 197d | 
| 21 | NEPOMNYACHSHIY Yevgeniy | AST | 23y + 312d | 
| 22 | KANGERT Tanel | AST | 23y + 313d | 
| 23 | GALIMZYANOV Denis | KAT | 23y + 317d | 
| 24 | PONZI Simone | LIQ | 24y + 1d | 
| 25 | KOREN Kristijan | LIQ | 24y + 54d | 
Oldest
Who is the oldest competitor?
| # | Rider | Team | |
|---|---|---|---|
| 1 | ARMSTRONG Lance | RSH | 39y + 122d | 
| 2 | MCEWEN Robbie | RSH | 38y + 208d | 
| 3 | GARCÍA ACOSTA José Vicente | MOT | 38y + 167d | 
| 4 | O'GRADY Stuart | LPT | 37y + 165d | 
| 5 | HORRACH Joan Sebastian | KAT | 36y + 297d | 
| 6 | SPEZIALETTI Alessandro | LAM | 36y + 4d | 
| 7 | DEAN Julian | CWT | 35y + 355d | 
| 8 | IVANOV Sergei | KAT | 35y + 319d | 
| 9 | SØRENSEN Nicki | SAX | 35y + 249d | 
| 10 | GRABSCH Bert | HTC | 35y + 213d | 
| 11 | ONGARATO Alberto | VCD | 35y + 178d | 
| 12 | RIGHI Daniele | LAM | 34y + 296d | 
| 13 | HENDERSON Gregory | SKY | 34y + 130d | 
| 14 | ROBERTS Luke | 33y + 358d | |
| 15 | VAN DE WALLE Jurgen | 33y + 343d | |
| 16 | ISASI Iñaki | EUS | 33y + 273d | 
| 17 | HUNTER Robert | RSH | 33y + 271d | 
| 18 | ENGELS Addy | QST | 33y + 216d | 
| 19 | PÉREZ Aitor | LAM | 33y + 178d | 
| 20 | WILSON Matthew | CWT | 33y + 109d | 
| 21 | HAYMAN Mathew | SKY | 32y + 273d | 
| 22 | COOKE Baden | SAX | 32y + 98d | 
| 23 | GUTIÉRREZ José Iván | MOT | 32y + 52d | 
| 24 | GOUROV Maxim | AST | 31y + 353d | 
| 25 | KRIVTSOV Yuriy | ALM | 31y + 345d |