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  7. Richmond Park Half Marathon - September
Richmond Park Half Marathon - September

Richmond Park Half Marathon - September

London, United Kingdom · Wednesday 8 September 2027

Official WebsiteMixedHalf Marathon

The Richmond Park Half Marathon offers a unique running experience within the tranquil setting of one of London’s largest and most beautiful parks. Held in September, the race lets participants enjoy the stunning natural beauty of Richmond Park, with its ancient woodlands, rolling meadows, and herds of deer roaming freely. The flat, fast course is ideal for setting a personal best, though the natural terrain with occasional undulating paths adds to the challenge.

Difficulty Calculator

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Adjusted Time

2:09:40

Very Difficult

Time difference: +24.7 minutes compared to a flat, road, temperate course.

Course Details

Elevation Gain209m
Elevation High50m
Elevation Low13m

Weather Forecast

High19°C
Low15°C
Chance of Rain100%

How hard is Richmond Park Half Marathon - September?

Very Difficultharder than 91% of half marathons
Flattest / easiestHardest

On our difficulty model, Richmond Park Half Marathon - September plays about 24 minutes slower than an average road half marathon for a 1:30 runner. It ranks #40 hardest of 450 half marathons we analyse, and #12 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 Richmond Park Half Marathon - September?

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 timeOn Richmond Park Half Marathon - SeptemberDifference
1:30:001:52:02+22:02
1:45:002:09:40+24:40
2:00:002:27:18+27:18
2:15:002:44:58+29:58
2:30:003:02:40+32:40
2:45:003:20:25+35:25
3:00:003:38:12+38:12

Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.

Richmond Park Half Marathon - September 2027 Course Analysis

Richmond Park Half Marathon - September is a half marathon held in London, United Kingdom. It is scheduled for Wednesday 8 September 2027. The course is run on mixed surface with 209m of total climbing, with its high point near 50m above sea level. For registration and full race details, visit the official Richmond Park Half Marathon - September website.

Elevation Profile

With 209m of total climbing, this is a gently undulating course. The elevation changes are manageable for most runners and shouldn't greatly affect your pacing.

Expected Race Day Weather

Based on historical weather data for September, the expected race day conditions are as follows. Moderate temperatures between 15°C and 19°C are expected. While comfortable for most runners, those targeting fast times should pay attention to hydration, as these temperatures can impact performance on race day. There is a high chance of rain (100%). Runners should prepare for wet conditions, including appropriate footwear and clothing choices.

Surface Type: Mixed

Richmond Park Half Marathon - September features a mixed-surface course, combining sections of road with unpaved terrain such as gravel paths, parkland, or boardwalks. Mixed courses add variety but also introduce some unpredictability in footing. Expect slightly slower times than on a pure road course, and road-trail hybrid shoes may be the best footwear option.

Looking for an easier marathon or a tougher challenge? You can also compare Richmond Park Half Marathon - September against other half marathons to find the right race for your goals.

Half marathons of similar difficulty

If Richmond Park Half Marathon - September fits your goal, these courses play out about the same on our difficulty model.

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Richmond Runfest Half Marathon

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St Albans Half Marathon

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Richmond Park Half Marathon - June

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