If you watched Chariots of Fire...
... you know Eric Liddell refused to run the 100m because one of the heats would be run on a Sunday. Instead he preached in the Scots Kirk Paris, where I performed my one-man play about him 100 years later.
What you may not know is that there were other races he wouldn't run because a heat would be run on a Sunday...
There's more to report, but I didn't want to miss getting this one out on the day!