Delaware Half Marathon

Delaware Half Marathon 2027 Course Analysis

Delaware Half Marathon is a half marathon held in Wilmington, United States of America. It is scheduled for Tuesday 6 April 2027. The course is run on road surface with 53m of total elevation gain, reaching a maximum altitude of 6m above sea level. For registration and full race details, visit the official Delaware Half Marathon website.

Elevation Profile

This is a very flat course with only 53m of total elevation gain across the full distance. The course ranges from -12m to 6m above sea level - a 18m 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 April, the expected race day conditions are as follows. Hot conditions are expected, with temperatures between 20°C and 28°C. Heat is one of the biggest performance factors in marathon running - research shows that for every degree above 15°C, marathon times slow by approximately 1-2%. Extra hydration and a conservative start are strongly recommended. There is a low chance of rain (4%), so dry conditions are likely.

Surface Type: Road

Delaware 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.

Looking for an easier marathon or a tougher challenge? You can also compare Delaware Half Marathon against other half marathons to find the right race for your goals.