The Jacksonville Marathon, held annually in December in Jacksonville, Florida, is a well-regarded event known for its fast and flat course. The race takes participants through scenic and tree-lined neighborhoods, offering a peaceful and enjoyable running experience. Starting and finishing at The Bolles School, the route features minimal elevation changes, making it perfect for both seasoned marathoners and first-timers.\n\nThe event includes a full marathon, half marathon, and 5K, making it acce
Adjusted Time
3:57:01
Time difference: -3.0 minutes compared to a flat, road, temperate course.
| Surface | Road |
| Elevation Gain | 43m |
| Elevation High | 7m |
| Elevation Low | 1m |
| Predicted High | 0°C |
| Predicted Low | -6°C |
| Chance of Rain | 26% |