Hundreds of people turned out to take part in the NHS at 70 bed push and 5k and 10k run at Cardiff Bay recently.   With blue skies overhead and a sea of smiling faces, 16 teams took on the bed push sprint at Cardiff Bay Barrage, with wonderfully decorated beds and team spirit a plenty.  Almost 300 people took part in the 5k and 10k run around the Bay in the glorious sunshine.   Bed push racers and runners…