Runners in pink tutus

Runners in pink tutus

A mass of runners on the starting line

Runners mill around outside Cambridge Consulting

The runners are itching to go

A marshal gives the 'get ready'

The runners are off

Runners set off at the start of the race

Some pink fairy wings head off

The Kodak team runs around with camera boxes

A Flintstones team runs past

Some of the fancy-dress entries take it a bit easier

A wheelchair entry from Cambridge Silicon Radio

Isobel waits for her leg of the relay race

Dave has got his Pentax out

The crowd outside Cambridge Consulting

Runners head off around the Science Park

Dan looks up

Cliff Dive runs about

The Kodak team comes in

Isobel waits keenly for her leg

The next relay awaits

Some festive snowmen check their collection earnings

A unicycle entry

The timers and monitors

Isobel's still waiting

A comic Pirate-themed entry

Isobel runs in to the finish

One of the Kodak team

Craig chats to someone

Craig checks his times

James finishes

An O2 Cocoon or Ice device

Cliff, who's been doing a solo 4-lap run, finishes

A Kodak printer

The Qualcomm team

The St John Ambulance team

The Science Park lake

A curious electric pylon in the middle of the Park

The controversial might-be-Tesco building

The site of an unwanted Tesco on Mill Road

Tail lights on the A14

More headlight trails on the road to Bacton

30mph signs at Haughley Green in Suffolk