to tweaking your training, to eating race-friendly foods. If you're a Runner's World UK magazine subscriber, you can see all 9 PB-busting tips here. Otherwise, enjoy these two as a preview - and if you want to subscribe, you can save 30% right here.Strong Legs
. By training off-road on trails or sand, your legs will work harder to keep you moving, and you’ll put less stress on joints. You can even include races on different surfaces in your training to keep you focused on the long-term goal. Try the Blackpool Beach 10
