I described my ride this morning as "interesting" when my wife asked. For the first time I took on the Brecon Beacons loop from Merthyr to Talybont and Brecon. This takes in "the Glynn". This is a climb and descent that is up to 20%. The decent averages 12.5% according to the Strava segment.
I was quite pleased that I got a fair way up the climb before having to push the last 150m. The descent was frightening. I suppose I should have gone for it and let the bike go. I didn't and used the brakes and was still doing almost 30 mph when I had a blow out in the front wheel.
Somehow I kept it under control and manged to stop without falling off. I think the heat fom the brakes on the rim was the cause. I did 200m on the rim before stopping so I think that is the end of the front wheel rim. The breaking surface is now very rough.
I changed the tube and walked down the rest of the hill. I completed the ride which was a further 30 miles. This included my longest climb of 998ft over 7.5 miles. It was slow but I am over 20 st (the weight is coming off though).
The ride was over 2,600 ft of climbing in 37 miles and I averaged 11.5 mph which I am pleased about after the blow out. It was worth it for the views alone.
Another downer was seeing the aftermath of a motorbike crash at Storey Arms. If the bike is anything to go by the rider would have been badly injured.
http://app.strava.com/activities/57704684
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