Marathon 'Record' breakers

1. Marthon record breakers 12

Andy Jackson, dressed as Mr Happy, who will be trying to complete the fastest marathon dressed as a book character at the Virgin London Marathon on Sunday.

2. Marthon record breakers 11

John Coleman will be trying to be the fastest star to complete a marathon, at the Virgin London Marathon on Sunday.

3. Marthon record breakers 10

Karl Twomey will be trying to get the record for being the fastest person to run a marathon backwards at the Virgin London Marathon on Sunday.

4. Marthon record breakers 9

Left to Right: Karl Twomey, Uli Kilian, Andy Jackson, Eleanor Franks, Tony Barrance, Susie Hewer, John Coleman and Steve Chalke, a group of people trying to set Guinness World records at the Virgin London Marathon on Sunday.

5. Marthon record breakers 8

Eleanor Franks will be trying to get the record for the fastest marathon in a wedding dress at the Virgin London Marathon on Sunday.

6. Marthon record breakers 7

Karl Twomey will be trying to get the record for being the fastest person to run a marathon backwards at the Virgin London Marathon on Sunday.

7. Marthon record breakers 6

Eleanor Franks, pictured outside the Tower Hotel in London, who will be trying to get the record for the fastest marathon in a wedding dress at the Virgin London Marathon on Sunday.

8. Marthon record breakers 5

Tony Barrance who will be trying to complete the fastest marathon while dribbling a football at the Virgin London Marathon on Sunday.

9. Marthon record breakers 4

Left to Right: Andy Jackson, Karl Twomey, Uli Kilian, Eleanor Franks, Tony Barrance, Susie Hewer, Steve Chalke and John Coleman, a group of people trying to set Guinness World records at the Virgin London Marathon on Sunday.

10. Marthon record breakers 3

Uli Kilian who will be trying to set the record for the most rubik's cubes solved whilst running a marathon at the Virgin London Marathon on Sunday.

11. Marthon record breakers 2

Susie Hewer who will be trying to complete the longest scarf knit whilst running a marathon at the Virgin London Marathon on Sunday.

12. Marthon record breakers 1

Uli Kilian, pictured outside the Tower Hotel in London, will be trying to set the record for the most rubik's cubes solved whilst running a marathon at the Virgin London Marathon on Sunday.