Chiltern Ridge Half Marathon
Wendover, United Kingdom · Sunday 4 July 2027
Difficulty Calculator
Adjusted Time
2:33:05
Time difference: +48.1 minutes compared to an average road half marathon.
Course Details
Typical Race-Day Weather
Average for this date over the last 8 years.
How hard is Chiltern Ridge Half Marathon?
On our difficulty model, Chiltern Ridge Half Marathon plays about 43 minutes slower than an average road half marathon for a 1:30 runner. It ranks #19 hardest of 627 half marathons we analyse, and #6 of 109 in United Kingdom. Use the calculator above to see the exact adjusted time for your own goal pace.
What will you run at Chiltern Ridge 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 Chiltern Ridge Half Marathon | Difference |
|---|---|---|
| 1:30:00 | 2:13:30 | +43:30 |
| 1:45:00 | 2:33:05 | +48:05 |
| 2:00:00 | 2:52:39 | +52:39 |
| 2:15:00 | 3:12:13 | +57:13 |
| 2:30:00 | 3:31:50 | +1:01:50 |
| 2:45:00 | 3:51:29 | +1:06:29 |
| 3:00:00 | 4:11:11 | +1:11:11 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Chiltern Ridge Half Marathon 2027 Course Analysis
Chiltern Ridge Half Marathon is a half marathon held in Wendover, United Kingdom. It is scheduled for Sunday 4 July 2027. The course is run on trail surface with 320m of total climbing, with its high point near 255m above sea level. For registration and full race details, visit the official Chiltern Ridge Half Marathon website.
Climbing
At 320m of total climbing, it is hillier than 91% of the 627 half marathons we rate. The hills will cost time: pace the climbs on effort, not on the watch.
Race-day weather
Over the last 1 years this July date has averaged a high of 19°C and a low of 11°C. That is cooler than 58% of the half marathons we track. It rained on this date in 100% of the last 8 years.
Surface
Trail: expect unpaved footing (dirt, gravel or forest paths), which our model counts as slower than road for the same climbing. Trail shoes with grip are worth it.
Looking for an easier marathon or a tougher challenge? You can also compare Chiltern Ridge Half Marathon against other half marathons to find the right race for your goals.
Half marathons of similar difficulty
If Chiltern Ridge Half Marathon fits your goal, these courses play out about the same on our difficulty model.
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