Hartford Marathon
Hartford, United States of America · Saturday 10 October 2026
The Hartford Marathon is an annual event held in Hartford, Connecticut, typically starting in front of the Connecticut State Capitol. The full marathon course follows a mostly looped route, beginning amid the city's historic landmarks and venturing through West Hartford neighborhoods, passing the University of St. Joseph and into Elizabeth Park.
Difficulty Calculator
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:m
:s
Adjusted Time
4:40:36
Time difference: +40.6 minutes compared to a flat, road, temperate course.
Course Details
Elevation Gain230m
Elevation High55m
Elevation Low5m
Weather Forecast
High19°C
Low8°C
Chance of Rain5%
How hard is Hartford Marathon?
Very Difficultharder than 91% of marathons
Flattest / easiestHardest
On our difficulty model, Hartford Marathon plays about 41 minutes slower than an average road marathon for a 3:30 runner. It ranks #104 hardest of 1151 marathons we analyse, and #48 of 576 in United States of America. Use the calculator above to see the exact adjusted time for your own goal pace.
What will you run at Hartford Marathon?
Estimated finish times on this course versus the same effort on an average road marathon, based on its elevation, surface, and expected race-day temperature.
| Average-course time | On Hartford Marathon | Difference |
|---|---|---|
| 3:00:00 | 3:31:28 | +31:28 |
| 3:30:00 | 4:06:07 | +36:07 |
| 4:00:00 | 4:40:36 | +40:36 |
| 4:30:00 | 5:15:00 | +45:00 |
| 5:00:00 | 5:49:22 | +49:22 |
| 5:30:00 | 6:23:43 | +53:43 |
| 6:00:00 | 6:58:04 | +58:04 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Hartford Marathon 2026 Course Analysis
Hartford Marathon is a full marathon held in Hartford, United States of America. It is scheduled for Saturday 10 October 2026. The course is run on trail surface with 230m of total climbing, with its high point near 55m above sea level. For registration and full race details, visit the official Hartford Marathon website.
Elevation Profile
With 230m 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 October, the expected race day conditions are as follows. Near-ideal running temperatures are expected, ranging from 8°C to 19°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: Trail
Hartford Marathon is a trail race, meaning the course includes unpaved surfaces such as dirt, gravel, or forest paths. Trail surfaces are usually slower than the road equivalent - often by 10-20% - because of uneven footing, technical sections, and frequently steeper gradients, though a smooth, non-technical or downhill trail can run faster than that suggests. Trail-specific shoes with good grip are recommended.
Looking for an easier marathon or a tougher challenge? You can also compare Hartford Marathon against other marathons to find the right race for your goals.
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If Hartford Marathon fits your goal, these courses play out about the same on our difficulty model.
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