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Weather
Climate Avg| Time | Temp | Dew Pt | Humidity | Wind | Conditions |
|---|---|---|---|---|---|
| Start | 66.7 – 75.5°F | 64° Sticky | 76 – 82% | 11 mph N | Clear sky |
| 8:00 AM | 66.5 – 74.4°F | 64° Sticky | 77 – 84% | 9 mph N | Clear sky |
| Finish | 69.3 – 76.1°F | 66° Steamy | 73 – 83% | 10 mph N | Clear sky |
Based on 3-year average for this date. Real forecast available in 198 days.
Elevation Profile
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Course Stats
Net Elevation (downhill)
-16 ft
Distance
13.11 mi
Total Gain
+209 ft
Total Loss
-225 ft
Max Grade
6.8%
Altitude
33 ft
Mile Splits
| Mile | Grade |
|---|---|
| 1 | +0.0% |
| 2 | +0.0% |
| 3 | +0.1% |
| 4 | -0.1% |
| 5 | +0.5% |
| 6 | -0.5% |
| 7 | -0.1% |
| 8 | +0.0% |
| 9 | -0.2% |
| 10 | +0.0% |
| 11 | +0.6% |
| 12 | -0.6% |
| 13 | -0.1% |
| 14 | +0.0% |
305 Half Marathon Pace Calculator & Race Plan
The 305 Half runs through Miami Beach and South Beach on a flat course. Like all Miami races, humidity is the primary challenge. November is slightly less brutal than January but still tropical.
Our splits factor in the dew point and temperature to give you realistic pacing for the conditions.