
Centurion, South Africa · Sunday 28 June 2026
Wally Hayward Marathon, held on May 1, 2025, in Centurion, South Africa, is a prestigious event that honors the legendary South African athlete Wally Hayward. The race features a full marathon, half marathon, 10 km, and 5 km, making it accessible to runners of all levels. The course is relatively flat and fast, consisting of two laps for the full marathon, making it an ideal choice for achieving personal bests.\n\nWith its well-organized logistics and supportive atmosphere, this marathon is a mu
Adjusted Time
4:11:11
Time difference: +11.2 minutes compared to a flat, road, temperate course.
Wally Hayward Marathon is a full marathon held in Centurion, South Africa, scheduled for Sunday 28 June 2026. The course is run on road surface with 428m of total elevation gain, reaching a maximum altitude of 1497m above sea level. For registration and full race details, visit the official Wally Hayward Marathon website.
This is a hilly course with 428m of total elevation gain. The route climbs from 1408m to as high as 1497m above sea level — a substantial 89m elevation range. Runners should train on hills and plan for a more conservative pacing strategy, especially on the climbs.
Based on historical weather data for June, the expected race day conditions are as follows. Moderate temperatures between 12°C and 23°C are expected. While comfortable for most runners, those targeting fast times should pay attention to hydration, as these temperatures can impact performance over the full distance. There is a high chance of rain (50%). Runners should prepare for wet conditions, including appropriate footwear and clothing choices.
Wally Hayward Marathon is run on road surfaces, which provide the fastest and most predictable conditions for marathon running. Road courses allow for consistent pacing and are typically the best choice for runners targeting a personal best time.
Our difficulty rating for Wally Hayward Marathon is calculated using a model that combines elevation gain, temperature impact, and surface type. Use the difficulty calculator above to enter your target finish time and see exactly how many minutes this course would add or subtract compared to a perfectly flat, cool, road-based marathon. Faster runners and slower runners are affected differently by the same course conditions, so the difficulty is personalised to your pace.
Looking for an easier marathon or a tougher challenge? You can also compare Wally Hayward Marathon against other marathons to find the right race for your goals.
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