Canberra Marathon 2027: date, course and how long you have

The Canberra Marathon 2027 is the long race of the Canberra Times Marathon Festival, a weekend that has grown out of the capital's marathon tradition into one of the bigger running weekends in the country. The 2027 edition is set: the marathon and half marathon on Sunday 11 April, the 10 km, 5 km and kids' dash the day before, all starting beside Old Parliament House.

The course

The races start near Old Parliament House in Parkes, in the middle of the Parliamentary Triangle, and the marathon spends most of its distance on and around the shores of Lake Burley Griffin. Expect the national institutions on one side and open water on the other, and crossings of the central lake bridges that tie the two halves of the city together. The exact route has changed over the years, so read the course map the organiser publishes for 2027 rather than relying on a trace from an old edition.

It is a gentler course than a harbour-and-hills race like the Sydney Marathon, but it is not dead flat. The rises come where the road climbs away from the water — around the Parliamentary Triangle and onto the bridges — and they arrive several times in a marathon, not once. None of them is long. Together they are enough that a pace held rigidly up every one of them costs more than it saves.

The other feature is the lake itself. Water that is mirror-flat at dawn can carry a breeze by mid-morning, and on a lakeshore there is nowhere to hide from it. Canberra sits at roughly 580 metres above sea level, which is not high enough to change how you plan, but the open ground and the inland air are what give the race its character.

What time should you aim for?

Not the time you would like. The time a race you have already run says you are worth. A recent 5K, 10K or half marathon, projected with the two models coaches use, is a far better anchor than a round number, and over the marathon both models are optimistic for anyone who has not yet built the long-run endurance the distance asks for.

Project your marathon from a recent race · Then score the goal against the weeks you have

The second link carries this race's distance and the weeks left into the goal time calculator, so the only things you type are your current 5K and the time you want. If your only recent race is a parkrun, the guide to what your parkrun time means explains how much a single 5K can tell you, and how much it cannot.

Canberra in April usually hands you cool, still conditions early, which is kind to a goal time. Treat the race time predictor's figure as the honest centre of your range, and leave room for a breezy day on the lake or a warmer finish than forecast.

How many weeks does the build need?

More than most schedules admit, and the reason is the long run. A marathon block has to walk your longest run up from wherever it is today, at a rate your legs can absorb, with easier weeks along the way and a taper at the end. The minimum number of weeks is set by that climb, not by the calendar — which is why the goal time calculator asks for your longest comfortable run before it gives you an answer.

An April marathon has one quirk worth planning around: the hardest weeks of the build land in January, February and March. Canberra summers are hot and dry, so the long runs that matter most are often best done early in the morning, and a slower pace on a hot day is the weather talking, not a loss of fitness. Judge those runs by effort, and save your verdict on the goal for the cooler weeks closer to the race.

If the countdown above is shorter than the block the calculator asks for, the honest options are a less ambitious goal time or the half marathon on the same morning. Compressing the long-run climb is how marathon blocks turn into setbacks halfway through.

Race-day pacing on this course

• Pace by effort on the rises. The climbs are short and come more than once. Let the pace drift a little going up and recover it on the flat that follows, rather than forcing goal pace up every bridge.
• Hold back early. A cold, still start feels easy. Run the first 5 km no faster than goal pace; the running pace calculator prints the 5 km marks for any goal time.
• Expect the wind to arrive late. If a breeze picks up off the lake, it tends to be in the second half. Tuck in behind other runners on exposed stretches and keep the effort, not the exact split.
• Dress for the middle of the race. Gloves and a throwaway layer for the start, then single-layer kit for the hours that follow.
• Drink to a plan. Decide before the start which aid stations you will use, and practise it on your long runs.

Entries, timing and the official word

The festival is run by Sole Motive, and entries, start times and the 2027 course map come from the official site. The marathon starts at 6:15 am on Sunday 11 April and the half at 7:15 am; the shorter races run on the Saturday. Confirm start times there before booking travel, because they can shift between editions.

If you are choosing between autumn and winter, the Gold Coast Marathon in July is the famously flat winter alternative; Canberra is the earlier start to the year and the crisper autumn morning.