Chichester Half Marathon
Chichester, United Kingdom · Monday 5 October 2026
The Chichester Half Marathon takes place in the historic city of Chichester, located in West Sussex, England. The race takes runners through quaint streets, past historic landmarks, and along the beautiful countryside of the South Downs National Park. The course includes a mix of urban streets, parks, and rural roads, offering a blend of city charm and natural beauty. Runners will enjoy views of Chichester Cathedral and the surrounding hills.
Difficulty Calculator
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:m
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Adjusted Time
1:50:08
Time difference: +5.1 minutes compared to a flat, road, temperate course.
Course Details
Elevation Gain250m
Elevation High197m
Elevation Low6m
Weather Forecast
High16°C
Low11°C
Chance of Rain5%
How hard is Chichester Half Marathon?
Moderateharder than 70% of half marathons
Flattest / easiestHardest
On our difficulty model, Chichester Half Marathon plays about 6 minutes slower than an average road half marathon for a 1:30 runner. It ranks #134 hardest of 450 half marathons we analyse, and #35 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 Chichester 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 Chichester Half Marathon | Difference |
|---|---|---|
| 1:30:00 | 1:33:39 | +03:39 |
| 1:45:00 | 1:50:08 | +05:08 |
| 2:00:00 | 2:06:46 | +06:46 |
| 2:15:00 | 2:23:30 | +08:30 |
| 2:30:00 | 2:40:20 | +10:20 |
| 2:45:00 | 2:57:17 | +12:17 |
| 3:00:00 | 3:14:19 | +14:19 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Chichester Half Marathon 2026 Course Analysis
Chichester Half Marathon is a half marathon held in Chichester, United Kingdom. It is scheduled for Monday 5 October 2026. The course is run on road surface with 250m of total climbing, with its high point near 197m above sea level. For registration and full race details, visit the official Chichester Half Marathon website.
Elevation Profile
With 250m of total climbing, this is a gently undulating course, ranging between roughly 6m and 197m above sea level. 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 October, the expected race day conditions are as follows. Near-ideal running temperatures are expected, ranging from 11°C to 16°C. This temperature range is widely considered optimal for marathon performance, allowing efficient heat dissipation without cold-related issues. There is a low chance of rain (5%), so dry conditions are likely.
Surface Type: Road
Chichester 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 Chichester Half Marathon against other half marathons to find the right race for your goals.
Half marathons of similar difficulty
If Chichester Half Marathon fits your goal, these courses play out about the same on our difficulty model.
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