Gold Coast Half Marathon 2027: date, course and how long you have

The Gold Coast Half Marathon 2027 is the Saturday race of the ASICS Gold Coast Marathon weekend, the event Australians travel to when they want a personal best. The organiser has set the 2027 weekend for Saturday 3 and Sunday 4 July: the half marathon, the 10 km and the shorter races on the Saturday, and the Gold Coast Marathon on the Sunday. Both start and finish at Broadwater Parklands in Southport.

The course

The half marathon uses the same stretch of coast that makes the marathon famous: wide, closed roads along the Gold Coast Highway and the Broadwater, a start and finish in the parklands at Southport, and turnarounds that let you see the field coming the other way. The route has been adjusted between editions, so read the course map the organiser publishes for 2027 rather than relying on an old GPS trace.

What does not change is the profile. There is no hill worth planning for. The rises are bridges and underpasses, over in a hundred metres, and the total climb is a small fraction of what a harbour course like the Sydney Marathon asks. Add a cool winter morning and a deep field to run with, and you have the reason the Saturday half is so often where Queensland runners set their fastest time over the distance.

The one thing the course does have is exposure. Running beside open water means a breeze off the Broadwater or the ocean can arrive on the return legs. It rarely decides a race, but it punishes anyone who spent the first half running faster than the plan.

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 or 10K, projected with the two models coaches use, is a far better anchor than a round number. The half is the distance where those models are at their most reliable: long enough to be a real endurance test, short enough that a runner who has done the training rarely falls far off the projection.

Project your half 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.

Chasing a round number? The goal-time pages for a two-hour half marathon and a 1:45 half marathon set out the pace and the 5K fitness each one takes. Treat the predictor's figure as the honest centre of your range and the flat course as the reason you might land at the fast end of it, not beyond it.

How many weeks does the build need?

Fewer than a marathon, more than most people assume. A half-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 short taper before race day. 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.

A July half has a quirk worth planning around: the weeks that matter most fall in autumn, which on the Gold Coast can still mean warm, humid mornings well into May. A slower pace on a sticky 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 longer than you need, that is not wasted time. Spend the extra weeks building the base before the specific work starts, rather than starting the block early and arriving in Southport tired. The half marathon plan shows what a block built from one recent race looks like week by week.

Race-day pacing on this course

• Even splits win here. The course gives you no reason to vary pace. Run the first 5 km no faster than goal pace; the running pace calculator prints the 5 km marks for any goal time.
• The start is crowded and dark. An early winter start in a big field means the first kilometre is slower than you planned. Let it be; do not spend the next two clawing it back.
• Respect the return legs. If a breeze is coming off the water, it tends to meet you on the way home. Tuck in behind other runners on the exposed stretches and keep the effort, not the exact split.
• Dress for kilometre 15, not kilometre 1. A throwaway layer for the start, then single-layer kit. The temperature climbs quickly once the sun clears the buildings.
• Drink to a plan. Decide before the start which aid stations you will use, and practise it on your long runs.

Half or full marathon?

The Gold Coast is one of the few weekends where you can choose the distance late. If the build has gone well and the long runs are climbing on schedule, the marathon on the Sunday is there. If the weeks are short, a niggle has cost you a fortnight or this is your first long race, the half on the Saturday is the better day out — and a strong half gives the race time predictor a far more useful number to build your next marathon from than a forced one would.

Entries, timing and the official word

The race weekend is run by Events Management Queensland, and entries, start times and the 2027 course map come from the official site. Entries for the 2026 edition opened on 2 December 2025, so expect the 2027 window to open around early December 2026 — and the weekend's races have sold out in recent years, so do not leave it late. In recent editions the half has started at 6:15 am on the Saturday; confirm the 2027 start time and cut-off there before booking travel, because they can shift between years.