bedroom action. The evidence comes from Professor James White, an expert on fitness and sex at the University of California at San Diego who had 78 men follow a moderate aerobic regimen four times per week. After nine months, the men reported their rate

knew the time, pointless clock - as I said, rational thought was no longer with me.All that was left to do was pass St. James Park, round the front of the Queen’s house and then the finishing line was in sight. As I ran up The Mall I glanced at my

, 4:14, Wads, 4:14, James Hunter, 4:14, Russ4568, 4:15, Higo, 4:15, Slotwin, 4:17, The Red-faced Ancient Marathon runner, 4:18, FrancesShattock, 4:18, Old but slow, 4:18, Heather, 4:19, Mark1, 4:20, BrendanMulgrew, 4:20, WildWill, 4:21, Philip Bosworth

, 4:24, Eleanor Franks, 4:05, Corredor, 4:28, Paul Jelley, 4:07, Nick King, 4:18, Philippa Murphy, 4:21, Sue Berry, 4:26, Andrew Jarvis, 4:43, Timbo1956, 4:59, Katy Gower, 4:00, Nem100, 4:30, James Youngman, 4:36, Bernard O'Brien, 4:14, Martin Davies

scenic course taking in Buckingham Palace, St James's Park and Hyde Park helped make this inaugural event a success. 96 96 84 ratings12Snowdonia Marathon, Wales When? October 25 Why? Arguably Britain's toughest marathon, but offers the chance

Commonwealth University, then alongside the James River. Along with the typical water and sports drink stops, this is probably the only race in the country that offers junk food stops, at Miles 16 and 22, stocked with Gummy Bears, cookies, and soda

, you can run in a straight line". Funny: I thought I was...My best moment was realising I could finish. I managed to get my act together by the 23-mile marker and ran, walked , and crawled to St. James's Park. The crowds were truly amazing and so

– the process in itself makes you more self-aware of your diet and provides the motivation you need to put the right fuel in the tank. James Hayden, Notts AC (nottsac.co.uk) Images: Tom Miles

to finish.22 to 25 miles are very slow as I concentrate on finishing, more walking than running now.Along the Embankment to Big Ben and as we turn into Great George St there's less than a mile to go, Birdcage Walk with St James Park is alongside us then it

fuel than say a 168 pounder. My pace is a pretty solid 9:30min mile in training. – LeeB JamesA4) Although on some occasions I do think fluid is partly or a full cause of cramp in many runners I do not think this is always the case. In fact it's unlikely