Sunday, July 25, 2027Chattanooga, TN
Christmas 5K/10K/Half Marathon in July - Chattanooga
View on RunSignup ↗Registration opens Dec 17, 2026
3 events
- 5K5KRoadStarts 8:00 AM
- 10K10KRoadStarts 8:00 AM
- Half MarathonHalfRoadStarts 8:00 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherHarsh weather · 11/100
- High / low
- 92° / 70°F
- 33° / 21°C
- Humidity
- 71%
- Dew point 68°F
- Chance of rain
- 60%
- Wind
- 3 mph
- Average
- Usually hot for a half marathon: about 78°F while racing.
- Muggy: dew point around 68°F.
- Rain on about 60% of days around this date.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.
Past results
- Typical timesFinish times are typical for 5Ks.2 years, 177 finishers; men and women compared separately.
- 14% slowerFinish times are typically 14% slower than at other 10Ks.2 years, 85 finishers; men and women compared separately.
- 11% slowerFinish times are typically 11% slower than at other half marathons.2 years, 78 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2026 | Half Marathon · Half | 25 | 2:21:56 | 2:25:28 | 2:21:56 |
| 2026 | 10K · 10K | 41 | 1:06:58 | 1:06:42 | 1:09:36 |
| 2026 | 5K · 5K | 90 | 37:44 | 32:15 | 40:09 |
| 2025 | Half Marathon · Half | 53 | 2:21:48 | 2:11:05 | 2:38:46 |
| 2025 | 10K · 10K | 44 | 1:15:36 | 1:11:07 | 1:18:00 |
| 2025 | 5K · 5K | 87 | 37:19 | 31:36 | 40:17 |
Median finish times from results published on RunSignup. Keyrace keeps only these summaries, never individual results. A fast or slow field affects times as much as the course does.
