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2026 Kunming Marathon - Dec 13 Countdown
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Race Information
| Race | 2026 Kunming Marathon - Dec 13 |
|---|---|
| City | Kunming |
| Date | 2026-12-13 at 07:30 |
| Field Size | ~10,000 runners |
| Time Limit | 6 hours 30 min |
| Cutoff pace | 9:15/km |
| Timezone | Asia/Shanghai |
| Official Site | Kunming Municipal Government |
| Registration | Register · 200 CNY |
Race Day Weather
| Average Temperature | 8.5°C / 47°F |
|---|---|
| Humidity | 79% |
| Wind | 23.2 km/h |
| Rain Chance | 7% |
| Typical Conditions | Cool and dry at high altitude, sunny |
What to Prepare: At 1,890m altitude, oxygen is roughly 20% lower than sea level — adjust your pace goal down 5-8% if you haven't acclimatized. The dry air and strong UV at altitude demand extra sunscreen and hydration at every aid station, even if you feel fine.
Based on historical averages for race week. Use our Weather Score Calculator and What to Wear Guide for personalized advice.
Wind Impact on Race Day
Wind at 23.2 km/h can affect your marathon pace by 5-15 seconds per kilometer. Headwinds slow you down exponentially — a 20 km/h wind costs more than twice a 10 km/h wind.
Calculate your wind-adjusted pace →Race-Week Climate
Based on 20 years of race-week weather (2005-2024), MERRA-2 reanalysis
| Cooler | Typical | Warmer | |
|---|---|---|---|
| Temperature | 4.5°C | 9°C | 11.8°C |
| Dew point | 0.5°C | 4.5°C | 8.2°C |
Wet-day chance: 7%
Runnability: 72/100
Data: NASA POWER (MERRA-2 reanalysis), NASA Langley Research Center
Course Profile
| Course Type | Plateau Urban Loop |
|---|---|
| Elevation Gain | 120m |
| Terrain | Road |
| Profile | High-altitude marathon at 1,890m in the 'Spring City' of Kunming. Course passes Dianchi Lake with mountain backdrop views. The altitude is the main challenge — the terrain itself is moderate with some rolling hills through the plateau city. |
| Boston Qualifier | Yes — Check your BQ time |
Prepare for 2026 Kunming Marathon - Dec 13
Use our free training tools to get race-ready:
Free Pace Band Generator — Printable Race Day Wristband
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Use Calculator →Marathon Wake-Up Time Calculator — Race Morning Timeline
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Use Calculator →AQI Running Advisor — Air Quality Calculator
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Use Calculator →Marathon Predictor — 5K, 10K & Half Marathon Race Predictor
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Use Calculator →Race Finish Time Calculator & Predictor — Free
Predict your race finish time from pace, or set a goal time to find required pace. Free instant calc...
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