Coimbatore Half Marathon
Coimbatore, India · Sunday 21 December 2025
The Coimbatore Half Marathon offers a scenic and serene route through the city of Coimbatore, located at the foothills of the Western Ghats in Tamil Nadu. Known for its clean air and pleasant climate, Coimbatore provides the perfect backdrop for this challenging yet rewarding race. The route weaves through the bustling city streets, passing through green parks and tree-lined avenues, offering a mix of urban and natural beauty. The marathon attracts participants from across India and abroad, crea
Difficulty Calculator
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Adjusted Time
1:46:04
Time difference: +1.1 minutes compared to a flat, road, temperate course.
Course Details
Elevation Gain79m
Elevation High420m
Elevation Low388m
Weather Forecast
High26°C
Low16°C
Chance of Rain9%
Coimbatore Half Marathon 2025 Course Analysis
Coimbatore Half Marathon is a half marathon held in Coimbatore, India, scheduled for Sunday 21 December 2025. The course is run on road surface with 79m of total elevation gain, reaching a maximum altitude of 420m above sea level. For registration and full race details, visit the official Coimbatore Half Marathon website.
Elevation Profile
This is a very flat course with only 79m of total elevation gain across the full distance. The course ranges from 388m to 420m above sea level — a 32m elevation range that makes it one of the flatter races available. Runners targeting a personal best will appreciate the minimal climbing.
Expected Race Day Weather
Based on historical weather data for December, the expected race day conditions are as follows. Moderate temperatures between 16°C and 26°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 low chance of rain (9%), so dry conditions are likely.
Surface Type: Road
Coimbatore Half 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.
How Difficult Is Coimbatore Half Marathon?
Our difficulty rating for Coimbatore Half 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 half 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 Coimbatore Half Marathon against other half marathons to find the right race for your goals.