
Mableton, United States of America · Saturday 31 October 2026
Imagine tracing a path through history as you embark on the Silver Comet Half Marathon, an event steeped in the charm of the American South. This race follows a scenic rail-trail, once a bustling railway line, now transformed into a haven for outdoor enthusiasts. The route meanders through Georgia's picturesque countryside, offering glimpses of rolling hills, dense forests, and quaint small towns. The Silver Comet Half Marathon is more than a race; it's a chance to connect with nature, appreciat
Adjusted Time
1:43:36
Time difference: -1.4 minutes compared to a flat, road, temperate course.
Silver Comet Half Marathon is a half marathon held in Mableton, United States of America, scheduled for Saturday 31 October 2026. The course is run on road surface with 118m of total elevation gain, reaching a maximum altitude of 320m above sea level. For registration and full race details, visit the official Silver Comet Half Marathon website.
With 118m of elevation gain, this is a moderately undulating course. The route ranges from 270m to 320m above sea level (50m total range). While not completely flat, the elevation changes are manageable for most runners and shouldn't significantly impact pacing strategy.
Based on historical weather data for October, the expected race day conditions are as follows. Near-ideal running temperatures are expected, ranging from 7°C to 21°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 (0%), so dry conditions are likely.
Silver Comet 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.
Our difficulty rating for Silver Comet Half Marathon is calculated using a model that combines elevation gain, temperature impact, and surface type. Use the difficulty calculator above to enter your target finish time and see exactly how many minutes this course would add or subtract compared to a perfectly flat, cool, road-based half marathon. Faster runners and slower runners are affected differently by the same course conditions, so the difficulty is personalised to your pace.
Looking for an easier marathon or a tougher challenge? You can also compare Silver Comet Half Marathon against other half marathons to find the right race for your goals.
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