The Ultimate Solar Boat Challenge 2025 YS Day 4 - B55 Griftland College
The Ultimate Solar Boat Challenge 2025 YS Day 4
B55 Griftland College
Solar boat racing
1
| Leg name | Start | 33 | 35 | 39 | Finish |
|---|---|---|---|---|---|
| Leg length | - | 29349m | 537m | 1892m | 1727m |
| Leg heading | - | 96º | 29º | 65º | 54º |
| From | - |
53.1890512735 5.54627620411 |
53.27521187434 5.8354108167651 |
53.277402154389 5.8410006033478 |
53.288279086713 5.8602991592049 |
| To |
53.1890512735 5.54627620411 |
53.27521187434 5.8354108167651 |
53.277402154389 5.8410006033478 |
53.288279086713 5.8602991592049 |
53.296020630188 5.8827207560142 |
| Crossing time | 10:38:35 | 14:28:28 | 14:34:52 | 14:42:01 | - |
| Crossing delay | 00:08:06 |
01:05:59
3473 |
01:09:41
222 |
01:07:36
125 |
- |
| Crossing position | 21 |
20
1 |
20
|
18
2 |
- |
| Time spent | 00:13:35 | 03:49:53 | 00:06:24 | 00:07:09 | - |
| Distance sailed | 200m | 30228m | 558m | 1883m | - |
| Sailed vs rhumb | 0% | 97% | 96% | 100% | - |
| Avg wind speed | 18.1kn | 21.7kn | 18.9kn | 19.9kn | - |
| Avg wind direction | 247º | 247º | 239º | 240º | - |
| Avg Speed | 0.6kn | 5.3kn | 2.7kn | 8.5kn | - |
| Max Speed | 5.6kn | 9.6kn | 4.4kn | 9.6kn | - |
| Min Speed | 0kn | 0kn | 0kn | 3.8kn | - |
| Avg Course | 29º | 59º | 48º | 46º | - |
| Avg VMG | 0.3kn | 2.6kn | 1.5kn | 5.3kn | - |
| Max VMG | 4.8kn | 9.6kn | 3.9kn | 9.3kn | - |
| Efficiency ratio | 50% | 49% | 56% | 62% | - |
| Tack count | 8 | 57 | 3 | 2 | - |
| Time on port | 00:10:11 | 02:18:17 | 00:04:22 | 00:04:12 | - |
| Time on starboard | 00:03:22 | 01:31:34 | 00:02:00 | 00:02:55 | - |