
Wilmington, United States of America · Friday 23 April 2027
Delaware's Wilmington course offers a relatively flat trail running experience with modest elevation gain of 185m spread across the distance, making it accessible for runners of various fitness levels. Starting near sea level at just 1m elevation, the course peaks at only 80m, ensuring that the terrain remains manageable throughout the race. Runners can expect a scenic trail-based route that showcases the local landscape while maintaining consistent, runnable grades.
Adjusted Time
4:39:25
Time difference: +39.4 minutes compared to a flat, road, temperate course.
On our difficulty model, Delaware Marathon, Relay & Half Marathon 2023 plays about 40 minutes slower than an average road marathon for a 3:30 runner. It ranks #111 hardest of 1154 marathons we analyse, and #52 of 578 in United States of America. Use the calculator above to see the exact adjusted time for your own goal pace.
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 Delaware Marathon, Relay & Half Marathon 2023 | Difference |
|---|---|---|
| 3:00:00 | 3:30:58 | +30:58 |
| 3:30:00 | 4:05:18 | +35:18 |
| 4:00:00 | 4:39:25 | +39:25 |
| 4:30:00 | 5:13:25 | +43:25 |
| 5:00:00 | 5:47:19 | +47:19 |
| 5:30:00 | 6:21:11 | +51:11 |
| 6:00:00 | 6:55:00 | +55:00 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Delaware Marathon, Relay & Half Marathon 2023 is a full marathon held in Wilmington, United States of America. It is scheduled for Friday 23 April 2027. The course is run on trail surface with 185m of total climbing, with its high point near 80m above sea level. For registration and full race details, visit the official Delaware Marathon, Relay & Half Marathon 2023 website.
With 185m of total climbing, this is a gently undulating course. The elevation changes are manageable for most runners and shouldn't greatly affect your pacing.
Delaware Marathon, Relay & Half Marathon 2023 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 Delaware Marathon, Relay & Half Marathon 2023 against other marathons to find the right race for your goals.
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