’m plodding towards a 10K in September but I have a problem with hills. It's getting increasingly hard to find anywhere even remotely flat to run! In one way, it's a good thing as I'm entered for the Lanhydrock race which is hilly but it's really challenging

this first-hand on a 1998 trip to Kenya. One morning, I joined a handful of marathon runners who were being coached by Dr Gabriella Rosa as they tackled the infamous Fluorspar Hill that rises nearly 4000ft in 13 miles.I managed to hang on for only 10 minutes

to 10-15 seconds per mile slower than your current 10K race pace. Run at this pace for five minutes then increase the gradient to five per cent and run for two more minutes at the same pace. This should force your heart rate up by 10-15 per cent

Q I regularly run hill reps at 85 per cent of my maximum heart rate (MHR) but when I’m halfway through the session, I feel like giving up. What should I concentrate on to get me through the repetitions? A Training in the 85 per cent MHR zone – threshold pace – is very demanding, ...

Q I had a couple of years without racing, and then took up speedwork again 11 months ago. But even though I’m back up to 40-50 miles a week (from 15-25) and doing speed sessions (typically 6 x 1 mile with four-minute jog recoveries, or 16 x 400m

says. "If I do longer five- to eight-minute reps, I add some shorter hill sprints, or 30-second sprints just to break it up. I definitely look forward to sessions more now. Doing 10x1,000m straight can be quite hard, mentally." Combination workouts

energy reserves. Robinson notes that even during normal sessions of 1,000m or 1,600m reps he has been adding 5x1 minute at the end - fast. "It's great practice for cross country," he says.Your workout Aim for 3-4x1200m at 10K pace with a 400m recovery

and rests?Intervals, fartlek, speedwork - what are they? - part 1Intervals, fartlek, speedwork - what are they? -part 2Marathon training - speedwork or not?Repetitions - Yasso 800s - part 1Repetitions - Yasso 800s - part 2Treadmill speedwork - best sessions

and not in sticking to a set schedule. If, after a speed session or some hillwork, you feel tired or sore, it is your body telling you to take it easy. Trying to run through it is only likely to leave you feeling worse or cause an injury.Before a run, make sure

, increase the speed settings to make sure you're always sprinting at 8/10 effort. If you've only got time for a short workout, this short sharp session (10-15 minutes) does the trick. Warm up with an easy jog on an 0.25-1