Hami Mahani

Hill Training for Runners: How to Use Hills to Get Faster Without Track Workouts

Hill repeats build speed, power and running form without the track. Here is how to pick the right hill, run three proven workouts, and fit them into your week.

Most runners think speed only comes from the track. It doesn't. The hill on your normal morning route is one of the best speed coaches you will ever have. Run it the right way and you build power, better form, and late-race strength in one workout, without a single track interval.

I avoided hills for my first two marathon cycles. I picked flat routes, protected my average pace, and wondered why I faded when a course tilted up at mile 18. When I finally trained on hills on purpose, my easy pace got faster on flat ground, and hills in races stopped feeling like a different sport. Here is exactly how to do it.

Why hills work so well

Running uphill forces more power with every step. Your glutes, calves, and hamstrings work harder, your knees drive higher, and your body naturally leans into a stronger position. You get that benefit at a slower speed than a flat sprint, which means less pounding and lower injury risk than all-out track work.

Hills also fix form without you thinking about form. It is almost impossible to overstride uphill — your foot lands under you, your cadence quickens, and your arms drive the way they should. Coaches call hills "speed work in disguise": your heart rate climbs into workout territory while your legs learn race effort. And hill-trained legs hold form longer late in a race, which matters as much as fuel when you are trying to avoid the wall at mile 20.

Pick the right hill first

  • Short power hill: 30 to 60 seconds, fairly steep (6 to 8% grade). Best for short repeats and form work.
  • Medium hill: 90 seconds to 3 minutes, moderate grade (4 to 6%). Best for strength-endurance repeats.
  • Long rolling hill: 4 to 8 minutes of steady climbing, gentle grade. Best for a tempo-style climb every two weeks.

Safety at 6AM: pick a hill with a sidewalk or wide shoulder, good light, and no loose gravel. Walk the downhill the first time. And never do hard repeats the day after a long run — your form will collapse and the workout teaches the wrong thing.

How to actually run up a hill

  1. Shorten your stride, quicken your steps. Quick feet, not big leaps.
  2. Lean from the ankles, not the waist. Bending at the waist cuts off your breathing.
  3. Drive your arms low and strong. Elbows back, hands relaxed. Your arms set the rhythm your legs follow.
  4. Look 10 to 15 metres ahead, not at your shoes and not at the summit. Staring at the top makes every hill feel twice as long.
  5. Hold effort, not pace. Your pace should slow uphill. Judge by breathing — hard but controlled — the same skill you need for smart marathon pacing.

On the way down, do not fly. For repeats, walk or jog very easy — the recovery is part of the workout. Fast downhill running is a separate, occasional session, because downhill pounding is what leaves runners sore for three days.

Three hill workouts that work

1. The Starter: 6 x 45 seconds

Warm up 10 to 15 minutes easy — conversational, like the easy running in our Zone 2 guide. Run 6 repeats of 45 seconds uphill at a hard but smooth effort, walk back down, take 30 extra seconds at the bottom if you need it, and go again. Cool down 10 minutes easy. Total hard time: four and a half minutes. That is enough the first week.

2. The Workhorse: 5 x 2 minutes

After two weeks, move to a medium hill. Run 2 minutes up at a strong, controlled effort — you could say two or three words, not a sentence — then jog down for full recovery. Start with 4 repeats, build to 6 over three weeks. This session changes marathon legs. It pairs well with our 8-week base-building plan: do hills in weeks 2, 4, and 6 instead of a second workout.

3. The Long-Run Finish

Once a fortnight, finish a long run with 4 gentle hill surges in the final 15 minutes: 60 to 90 seconds uphill at marathon effort, easy down. Not hard, just honest form on tired legs — the exact skill race day demands at mile 22.

What to eat before and after hill day

Hill workouts burn stored carbs faster than an easy run of the same length, so do not do them completely empty if you run first thing. The ideas in what to eat before a morning run apply: something light, 100 to 250 calories, 30 to 60 minutes before. On my own hill mornings, that is usually a few of our Marathon Gummies on the way out the door. I built them for exactly this job: quick, portable fuel with no sticky gel mess at 6AM, and gentle enough to train hard on without my stomach arguing. A banana or toast honestly works too — the rule is simply do not start a quality session on empty.

Afterwards, get protein and carbs in within the hour and rehydrate. Hill work creates more muscle damage than flat easy running, so recovery is not optional. Personally, after a hard hill session I use FinishLine for the amino side of recovery — I wanted clean ingredients from a runner, not a bodybuilding formula repackaged for runners. Whatever you use, use something: runners who stall on hill training are usually under-recovering, not under-training.

How to fit hills into your week

  • One hill session per week is enough. Two is the ceiling, and only if the second is the gentle long-run finish.
  • Keep at least one easy day between hill day and your long run, and between hill day and any other workout.
  • Progress one thing at a time: add a rep, or lengthen the rep, or pick a steeper hill — never all three in one week.
  • Back off in race week. Skip hard repeats entirely. One or two relaxed 30-second surges early in the week is plenty.
  • Expect the payoff in 4 to 6 weeks. The first sign is not a faster workout — it is your normal easy route feeling flatter.

Common mistakes I see

Sprinting the first rep. If rep one is your fastest, you paced it wrong. The last rep should be as strong as the first. Choosing a hill that is too steep. If your form breaks, find a gentler grade. Skipping the warm-up. Cold calves and Achilles tendons hate steep grades. And racing the downhill to win back time — that is ego, not training, and it is where most hill soreness comes from.

Start this week with the Starter workout on a hill you already run. Six times 45 seconds. Do it once a week for a month and tell me your flat easy pace has not quietly dropped.

Your turn: what is the hill on your route that you love to hate — and have you ever trained on it on purpose, or do you just survive it?

— Hami, 6AM Run