I’m getting anxious about the mile to kilometre exchange rate. We’ve been a bit complacent about the 1.61 rate that’s held for a few years now. The Hamburg Marathon next month is measured in kilometres of course. But I’ve been nervously reading about the recent running boom in Germany. Demand for kilometres is increasing all the time, and there’s a rumour that there may have to be a “readjustment”.… READ MORE.... …