Youngest and oldest competitors
The average age of the 182 riders on the startlist is 24y + 154d. The median age is 23y + 206d (the median represents the middle value and handles outliers better).
Youngest
Who are the youngest competitors at the start date of Profronde van Noord-Holland 2009?
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | KREDER Wesley | VVE | 18y + 173d |
| 2 | ZIESLER Johan Fredrik | SPV | 18y + 189d |
| 3 | POLLING Peter Jan | 18y + 212d | |
| 4 | VINGERLING Michael | KOG | 18y + 302d |
| 5 | POSTHUMA Jelle | CJP | 19y + 6d |
| 6 | BOEVE Mats | RB3 | 19y + 33d |
| 7 | STAMSNIJDER Bas | VVE | 19y + 148d |
| 8 | ADAMS Joeri | RB3 | 19y + 193d |
| 9 | KUIPER Bouke | KOG | 19y + 213d |
| 10 | NERZ Dominik | CTM | 19y + 244d |
Oldest
Who is the oldest competitor?
| # | Rider | Team | |
|---|---|---|---|
| 1 | VIERHOUTEN Aart | VAC | 39y + 38d |
| 2 | JOHANSEN Allan | TDK | 37y + 286d |
| 3 | ROESEMS Bert | CDU | 36y + 194d |
| 4 | OMLOOP Geert | PCO | 35y + 73d |
| 5 | PRONK Matthé | VAC | 34y + 299d |
| 6 | JØRGENSEN René | TDK | 33y + 274d |
| 7 | VAN DIJK Stefan | WIL | 33y + 94d |
| 8 | DRESSLER-LEHNHOF Frank | CCD | 32y + 208d |
| 9 | BERKENBOSCH Maint | CJP | 32y + 9d |
| 10 | POOS Christian | CCD | 31y + 172d |