Greenville Half Marathon
Race Day Weather
Cool morning, steady conditions ahead
Runners will face a temperature rise from 40°F at the start to 56°F by the finish, with light winds at 7 mph not significantly impacting performance. Humidity levels will be moderate at 58%, so hydration will be essential throughout the race. The toughest conditions will be during miles 5 and 7 with a headwind, suggesting a conservative approach to pacing during these segments.
Pace Calculator
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
Weather-adjusted pacing, per-mile terrain splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide — all personalized to 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.
