Challenge's organisers are understandably proud of its status as one of the only distance races where entrants are in danger of actually putting on weight.There's a special sense of achievement that comes with that hot dinner and certificate at the finish

moment to talk yourself back into the run too. Think about target races, a particular weight-loss goal or where this session fits into your training schedule. Focus on all the ways the session will benefit you rather than the excuses making you want

improvement as it happens. You can also customise your log in line with your aims for the year, whether you want to lose a specific amount of weight or get set for a new distance.Longer read: Keeping a running diaryStretchThe best way to get

lining can help the jacket to feel less clingy, though an unlined option is better if you're seeking minimal weight. Expect to pay: £30-£130 Read more: How To Choose Winter Kit | RW Test: Lightweight Jackets