Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Liz Yelling
Table title:
Achievements
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Competition </th><th colspan=1 rowspan=1 > Venue </th><th colspan=1 rowspan=1 > Position </th><th colspan=1 rowspan=1 > Notes </th></tr>
<tr> <th colspan=5 rowspan=1 > Representing United Kingdom </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2004 </td><td class="highlighted"  colspan=1 rowspan=1 > Olympic Games </td><td class="highlighted"  colspan=1 rowspan=1 > Athens, Greece </td><td class="highlighted"  colspan=1 rowspan=1 > 25th </td><td colspan=1 rowspan=1 > 2:40:13 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2008 </td><td class="highlighted"  colspan=1 rowspan=1 > Olympic Games </td><td class="highlighted"  colspan=1 rowspan=1 > Beijing, PR China </td><td class="highlighted"  colspan=1 rowspan=1 > 26th </td><td colspan=1 rowspan=1 > 2:33:12 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2008 </td><td colspan=1 rowspan=1 > Reading Half Marathon </td><td colspan=1 rowspan=1 > Reading, United Kingdom </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 1:09:35 </td></tr>
</table>
Question:
Where were the 2004 and 2008 Olympic Games held, and what position did Liz Yelling finish in both Olympics?
Answer:
Yelling has taken part in the marathon at two Olympic Games and finished 25th at Athens 2004 and 26th at Beijing 2008.