Really well done!
I think I'm probably better qualified than most to thank you for your efforts (although as it happens, CRUK don't directly fund my team, although the Institute of Cancer Research (which does fund us) is itself heavily funded by CRUK!).
Especially with the current state of the economy, charitable donations really do make a huge difference to furthering our drug discovery and development efforts.
You definitely have my respect for putting yourself through a 10k run for completely altruistic motives!
Roo