Anyone ever done the grass/turf in a tyre cos you’re 15 miles from the car and just burst your last inner tube?
No – it’s apparently quite rubbish. The better solution is apparently to tie knots in the end of your innertube, though I’ve not tried that either.
I’m missing the bike park (I’m assuming trail center black runs don’t count), but have also got most of the supplementaries listed here – I’ve never repacked a BB with vegetarian pate anywhere though.
I’d like to add the following which I’ve done:
Take your bike for a long walk (I think anybody who did MM last year can probably count that one, though I was thinking of walks rather longer than that!)
Ride a tandem (preferably in combination with igm’s suggestions, though not necessarily the Alpine downhill one – now that really is ace!)
Descend over 1000m at speed without stopping (do not touch your disks at the bottom)