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| Event | Distance | When | Entry fee | Cap |
|---|---|---|---|---|
| 5K | 5K | Dec 12, 20269:00 AM | $30$35 after Oct 1, 2026 | 200 |
| Half Marathon | Half Marathon | Dec 12, 20269:00 AM | $75$80 after Oct 1, 2026 | – |
| Half Marathon Relay | Relay | Dec 12, 20269:00 AM | $100 | – |
Entry fees exclude processing fees. Prices and dates come from the race's registration page and refresh nightly.
The 5K fee goes up to $35 on Oct 1, 2026.
Online registration closes Dec 12, 2026, unless the race fills first.
At $75, entry is about the same as a typical half marathon in South Carolina ($70).
A typical finisher at a half marathon in Greenville runs 2:03:06, about 9:23 a mile, based on 7 races with published results. Women typically finish in 2:08:07 and men in 1:55:18.
Sunrise on race morning is at about 7:27 AM, and the 5K starts at 9:00 AM. The start sits about 940 feet above sea level.
Fees exclude processing fees. Comparisons use current entry fees and published results from races nearby.
500 Hartness Drive, Greenville, SC 29615
The pin marks the address the race lists, which is usually the start. The organizers have not shared a course map with us yet.
Aggregated from official results (Set Up Events - SC) for Hartness Half Marathon & 5K. Individual finisher names are not stored here.
At the 2025 Half Marathon, the fastest tenth finished in 1:40:19 or better, the top quarter in 1:51:47, and half the field in 2:03:06; the last tenth came in after 2:47:26.
At the 2025 5K, the fastest tenth finished in 24:16 or better, the top quarter in 27:47, and half the field in 32:48; the last tenth came in after 50:00.
At the 2025 Half Marathon Relay, the fastest tenth finished in 1:52:24 or better, the top quarter in 1:57:15, and half the field in 2:06:54; the last tenth came in after 2:30:45.
| Age | Women | Men |
|---|---|---|
| Under 20 | 1:57:46 | 1:33:22 |
| 20-29 | 1:56:51 | 1:26:49 |
| 30-39 | 1:40:10 | 1:43:32 |
| 40-49 | 1:50:33 | 1:39:19 |
| 50-59 | 2:14:54 | 1:52:23 |
| 60-69 | 2:09:27 | n/a |
Groups with fewer than five finishers are left out. Awards vary by race; check the race's rules.
Where a finish time would have placed in 2025.
Up 71 percent since 2021.
All events combined, from official results.
From 2021 to 2025, the field went from 57 to 174 finishers, and the median time dropped from 2:12:00 to 2:03:06.
| Year | Finishers | Median | Fastest tenth | Winner |
|---|---|---|---|---|
| 2025 | 174 (+69%) | 2:03:06 | under 1:40:19 | 1:18:51 |
| 2024 | 103 (+37%) | 2:12:41 | under 1:52:53 | 1:25:44 |
| 2023 | 75 (+32%) | 2:04:41 | under 1:44:14 | 1:32:21 |
| 2021 | 57 | 2:12:00 | under 1:42:42 | 1:32:16 |
From each year's official results for the Half Marathon; virtual options are left out.
About average for South Carolina half marathons
The fastest quarter of the 2025 half marathon field finished under 1:51:47, against 1:53:06 in a typical South Carolina half marathon, so times here are about average.
Compares the fastest quarter of each field, so walkers and first-timers do not skew it. It reflects the course and the field together: a flat course, cool weather, or a competitive crowd all make times faster.
Around December 12 the day usually runs from 38°F at dawn to 54°F in the afternoon, with measurable rain on about 23% of days. Cold snaps dip to 29°F and hot years reach 64°F.
Based on 75 days within a week of the date over the last 5 years, from historical weather for the start area. Not a forecast.
What the organizers of Hartness Half Marathon & 5K cover on their registration page, in brief.
Shirt and medal
NOTE: Shirt deadline is 3 weeks prior to event. Anyone registering after this date will not be guaranteed a t-shirt. We will do our best to estimate quantity and sizing needs but can not guarantee correct sizes to anyone registering after…
Organize this race? Add details or a correction
The Hartness Half Marathon & 5K presented brings a cross-country style half marathon and 5K into Greenville, SC. Held on the Hartness Property just off Pelham Road near Interstate 85, these two great 9th year events give athletes the ability to race on pavement, trails, dirt roads, gravel roads and grass fields. Both the Half Marathon and 5K showcase the beautiful Hartness property that is currently being transformed from an industrial plot to a multi-use paradise, complete with living and recreational opportunities. To learn more about Hartness Living visit their web site HERE. While being run cross-country style, all surfaces will be well kept and this event is perfect for first-timers or Elite athletes alike.