I have been using the Garmin 2 years now 3-4 times a week and it's always accurate to within about 9-13 metres compared with the other runners in my group that use GPS.
That's why I thought I'd ask if anyone else came up short ?
Agree with you 2wheels...complete waste of time.....I wish now I'd just done usual training, as I lost some running days "tapering down" for what I thought would be a great event....but coming up that short in a massive estate like Knebworth...there is simply no excuse...most runners I know would rather the course was a tiny bit over than under.....but half a mile short.......ridiculous
Similar story for me....about 550k on a pair of nimbus 12's.....faultless, no injuries...they were brilliant.
When the time came to change I went for Nimbus 14's... and they were terrible....calf injuries, didn't feel good at all......sent them back.....opted for a pair of Kinsei 4's but am still not happy....both feel less cushioned, tighter