24 09 15 BCN YAC Practice Race 2 FRA GBR ITA NZL SUI USA Partial telemetry
2024-09-15 · Youth AC 2024 · AC40 · Boats: USA Y, ITA Y, GBR Y, NZL Y, FRA Y, SUI Y
Boat Summary
Sorted by line-to-finish race time. Boats without a detected finish are listed last.
| Boat | Avg Speed (kn) | Max Speed (kn) | VMG Upwind (kn) | VMG Downwind (kn) | Avg VMG (kn) | Distance (km) | Start | Finish | Total Time |
|---|---|---|---|---|---|---|---|---|---|
| USA Y | 21.6 | 32.7 | 7.0 | 9.8 | 8.3 | 18.6 | 01:00 | — | DNF |
| ITA Y | 20.3 | 32.3 | 8.2 | 8.8 | 8.5 | 17.5 | 01:00 | — | DNF |
| GBR Y | 19.5 | 31.5 | 7.4 | 10.1 | 8.7 | 16.8 | 01:00 | — | DNF |
| NZL Y | 19.0 | 29.7 | 8.5 | 8.2 | 8.4 | 16.4 | 01:00 | — | DNF |
| FRA Y | 16.5 | 31.1 | 7.9 | 8.5 | 8.2 | 14.3 | 01:00 | — | DNF |
| SUI Y | 15.6 | 31.6 | 4.5 | 11.4 | 6.0 | 13.4 | 01:00 | — | DNF |
Start, Roundings & Finish
Elapsed time is shown from the official race start. The second line in each cell is the gap to the leader at that milestone. Start line: IRM1/IRM2.
Telemetry coverage is incomplete for this race: finish not detected for USA Y, ITA Y, GBR Y, NZL Y, FRA Y, SUI Y; planned milestones after Rounding 5 are hidden because no boat reached them in the observed telemetry.
| Milestone | USA Y | ITA Y | GBR Y | NZL Y | FRA Y | SUI Y |
|---|---|---|---|---|---|---|
|
Start
IRM1/IRM2
|
01:00
Leader
|
01:00
Leader
|
01:00
Leader
|
01:00
Leader
|
01:00
Leader
|
01:00
Leader
|
|
Rounding 1
RM7/RM4
|
08:06
+05:35
|
06:58
+04:26
|
06:05
+03:34
|
02:31
Leader
|
05:47
+03:16
|
09:14
+06:43
|
|
Rounding 2
RM1/RM2
|
17:19
+12:12
|
14:03
+08:57
|
12:31
+07:25
|
05:07
Leader
|
11:15
+06:08
|
— |
|
Rounding 3
RM5/RM6
|
— |
19:09
+09:04
|
17:39
+07:34
|
10:05
Leader
|
— | — |
|
Rounding 4
RM1/RM2
|
— | — | — |
14:22
Leader
|
— | — |
|
Rounding 5
RM5/RM6
|
— | — | — |
21:19
Leader
|
— | — |
Speed Over Time
VMG — Upwind vs Downwind
VMG Distribution — Upwind & Downwind
Speed Distribution — Upwind & Downwind
TWA Distribution — Upwind & Downwind
Tack & Gybe Performance Profile
Maneuver Windows (VMG, Speed, TWA)
Tack Windows
Gybe Windows
Gap To Leader (Estimated)
Maneuver Quality Scatter + Density
Leg-By-Leg Gain/Loss
Per leg time and loss vs the fastest boat on that leg.
| Leg | USA Y | ITA Y | GBR Y | NZL Y | FRA Y | SUI Y |
|---|---|---|---|---|---|---|
| Start -> Rounding 1 |
07:06
+05:35
|
05:58
+04:26
|
05:05
+03:34
|
01:31
Leader
|
04:47
+03:15
|
08:15
+06:43
|
| Rounding 1 -> Rounding 2 |
09:12
+06:37
|
07:06
+04:30
|
06:26
+03:51
|
02:35
Leader
|
05:28
+02:53
|
— |
| Rounding 2 -> Rounding 3 | — |
05:05
+00:07
|
05:08
+00:09
|
04:58
Leader
|
— | — |
| Rounding 3 -> Rounding 4 | — | — | — |
04:17
Leader
|
— | — |
| Rounding 4 -> Rounding 5 | — | — | — |
06:57
Leader
|
— | — |
Start Diagnostics
| Boat | Time-To-Line At Gun | Speed At Gun (kn) | Distance To Line At Gun (m) | Distance 0-90s (m) | Loss To Best 0-90s (m) |
|---|---|---|---|---|---|
| USA Y | 01:00 | 29.0 | 5606.4 | 1118.4 | Leader |
| ITA Y | 01:00 | 22.4 | 5442.8 | 1082.0 | 36.4 |
| GBR Y | 01:00 | 28.2 | 5504.9 | 1072.5 | 45.9 |
| NZL Y | 01:00 | 19.9 | 5896.6 | 1051.6 | 66.8 |
| FRA Y | 01:00 | 22.3 | 5645.8 | 1064.7 | 53.7 |
| SUI Y | 01:00 | 19.9 | 5894.6 | 1025.7 | 92.7 |
Race Story
- 669s — Largest maneuver loss: FRA Y tack (2.42 kn).
- 1221s — SUI Y biggest loss: 592.2s added to leader gap.
- 1320s — Largest wind shift: 8.1°.
- 1342s — SUI Y biggest gain: 4302.7s on leader gap.
Boat Mini Charts
Per-boat synchronized speed, VMG and gap-to-leader traces.
Race Track & Maneuvers
Dashed overlays show start/gate lines and race boundary (updated when they move). ↩ = tack, ↪ = gybe. Boat rhombs use class-length footprints aligned to heading: AC75 about 75 ft long, AC40 about 40 ft long. Use the trail selector to switch between no trail, a short recent trail, a longer recent trail, or the full trace so far. The VMG subplot sits with the slider so you can compare pace over time while scrubbing the replay.