Marlow Half Marathon
Marlow, United Kingdom · Monday 2 November 2026
The Marlow Half Marathon takes runners along the scenic banks of the River Thames, with views of the historic town of Marlow. The route combines riverside paths, quiet country lanes, and beautiful woodland areas, offering a peaceful escape from the hustle and bustle of everyday life. Participants will pass through charming villages and cross picturesque bridges, with the stunning countryside providing the perfect backdrop for this challenging but rewarding race.
Difficulty Calculator
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:m
:s
Adjusted Time
1:51:54
Time difference: +6.9 minutes compared to a flat, road, temperate course.
Course Details
Elevation Gain329m
Elevation High170m
Elevation Low29m
Weather Forecast
High11°C
Low6°C
Chance of Rain78%
How hard is Marlow Half Marathon?
Difficultharder than 74% of half marathons
Flattest / easiestHardest
On our difficulty model, Marlow Half Marathon plays about 7 minutes slower than an average road half marathon for a 1:30 runner. It ranks #118 hardest of 450 half marathons we analyse, and #30 of 89 in United Kingdom. Use the calculator above to see the exact adjusted time for your own goal pace.
What will you run at Marlow 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 Marlow Half Marathon | Difference |
|---|---|---|
| 1:30:00 | 1:35:01 | +05:01 |
| 1:45:00 | 1:51:54 | +06:54 |
| 2:00:00 | 2:08:57 | +08:57 |
| 2:15:00 | 2:26:08 | +11:08 |
| 2:30:00 | 2:43:27 | +13:27 |
| 2:45:00 | 3:00:54 | +15:54 |
| 3:00:00 | 3:18:29 | +18:29 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Marlow Half Marathon 2026 Course Analysis
Marlow Half Marathon is a half marathon held in Marlow, United Kingdom. It is scheduled for Monday 2 November 2026. The course is run on road surface with 329m of total climbing, with its high point near 170m above sea level. For registration and full race details, visit the official Marlow Half Marathon website.
Elevation Profile
This is a hilly course with 329m of total climbing, rising to around 170m above sea level. It pays to train on hills and to pace the climbs conservatively.
Expected Race Day Weather
Based on historical weather data for November, the expected race day conditions are as follows. Near-ideal running temperatures are expected, ranging from 6°C to 11°C. This temperature range is widely considered optimal for marathon performance, allowing efficient heat dissipation without cold-related issues. There is a high chance of rain (78%). Runners should prepare for wet conditions, including appropriate footwear and clothing choices.
Surface Type: Road
Marlow Half Marathon is run on road surfaces, which provide the fastest and most predictable conditions for racing. Road courses allow for consistent pacing and are typically the best choice for a personal best.
Looking for an easier marathon or a tougher challenge? You can also compare Marlow Half Marathon against other half marathons to find the right race for your goals.
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If Marlow Half Marathon fits your goal, these courses play out about the same on our difficulty model.
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