Greenville Half Marathon
Race Day Weather
Cool morning, adjust pace wisely
Runners will face a temperature rise from 40°F at the start to 45°F at the finish, with a light breeze from the SSW. Humidity is moderate at 58%, so hydration should be prioritized. The first half will have a challenging headwind from miles 5-9, making conservative pacing essential. A light rain possibility adds to the need for a cautious approach to maintain comfort and performance.
Pace Calculator
Enter a finish time to see what race day does to it.
Get forecast alerts for Greenville Half Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Get your personalized Greenville Half Marathon race plan
A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.
Race Info
The Greenville Half Marathon starts at Gateway Park in Travelers Rest, South Carolina and follows the Prisma Health Swamp Rabbit Trail into downtown Greenville. The net-downhill course finishes on the TD Stage at the Peace Center. The race is paired each year with a companion 5K that starts at the Swamp Rabbit Cafe. 2027 marks the 15th running of the event.
