Perth Half Marathon
Perth, United Kingdom · Sunday 1 August 2027
Difficulty Calculator
Adjusted Time
1:43:23
Time difference: -1.6 minutes compared to an average road half marathon.
Course Details
Typical Race-Day Weather
Average for this date over the last 8 years.
Perth Half Marathon course route, from the mapped course on GoAndRace.
How hard is Perth Half Marathon?
On our difficulty model, Perth Half Marathon plays about 2 minutes faster than an average road half marathon for a 1:30 runner. It ranks #464 hardest of 650 half marathons we analyse, and #85 of 113 in United Kingdom. Use the calculator above to see the exact adjusted time for your own goal pace.
What will you run at Perth Half Marathon?
Estimated finish times on this course versus the same effort on an average road half marathon, based on its elevation, surface, and expected race-day temperature.
| Average-course time | On Perth Half Marathon | Difference |
|---|---|---|
| 1:30:00 | 1:28:19 | −01:41 |
| 1:45:00 | 1:43:23 | −01:37 |
| 2:00:00 | 1:58:28 | −01:32 |
| 2:15:00 | 2:13:32 | −01:28 |
| 2:30:00 | 2:28:37 | −01:23 |
| 2:45:00 | 2:43:42 | −01:18 |
| 3:00:00 | 2:58:47 | −01:13 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Perth Half Marathon 2027 Course Analysis
Perth Half Marathon is a half marathon held in Perth, United Kingdom. It is scheduled for Sunday 1 August 2027. The course is run on road surface with 66m of total climbing, with its high point near 23m above sea level. For registration and full race details, visit the official Perth Half Marathon website.
Course map
Perth Half Marathon is run as a loop: the course starts and finishes in the same place. The race map above shows the full route (21.0 km as mapped), with the start and finish.
Climbing
At 66m of total climbing, it is flatter than 72% of the 650 half marathons we rate.
Race-day weather
Over the last 8 years this August date has averaged a high of 19°C and a low of 11°C. That is cooler than 62% of the half marathons we track.
On 1 August over the last 8 years, the high ranged from 17°C (2021) to 21°C (2024). It rained on 6 of those 8 days.
| 1 August | High | Low | Rain | Wind |
|---|---|---|---|---|
| 2026 | 18°C | 10°C | 4 h | 22 km/h |
| 2025 | 18°C | 10°C | dry | 16 km/h |
| 2024 | 21°C | 11°C | 1 h | 18 km/h |
| 2023 | 17°C | 14°C | 2 h | 17 km/h |
| 2022 | 20°C | 10°C | 6 h | 18 km/h |
| 2021 | 17°C | 8°C | dry | 11 km/h |
| 2020 | 18°C | 13°C | 1 h | 19 km/h |
| 2019 | 20°C | 14°C | 14 h | 12 km/h |
Daily weather for the race location (Open-Meteo archive). Wind is the day's peak.
Looking for an easier marathon or a tougher challenge? You can also compare Perth Half Marathon against other half marathons to find the right race for your goals.
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If Perth Half Marathon fits your goal, these courses play out about the same on our difficulty model.
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