Chelmsford Marathon, held on October 12, 2025, in Chelmsford, Essex, UK, is a highly recommended event among runners worldwide. The race features a single-lap course of 26.2 miles, starting and finishing in Central Park. The route is undulating, taking runners through scenic tree-lined avenues in the park and into the picturesque Essex countryside. The event supports Havens Hospices, providing specialist care for children and young people with complex conditions.\n\nWith its well-organized logis
Adjusted Time
3:58:23
Time difference: -1.6 minutes compared to a flat, road, temperate course.
| Surface | Road |
| Elevation Gain | 269m |
| Elevation High | 79m |
| Elevation Low | 21m |
| Predicted High | 15°C |
| Predicted Low | 4°C |
| Chance of Rain | 0% |