24 09 15 BCN YAC Practice Start 1 FRA GBR ITA NZL SUI USA Partial telemetry
2024-09-15 · Youth AC 2024 · AC40 · Boats: ITA Y, USA Y, FRA Y, NZL Y, GBR 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 |
|---|---|---|---|---|---|---|---|---|---|
| ITA Y | 23.7 | 28.4 | 8.8 | 8.3 | 8.6 | 4.1 | 01:00 | — | DNF |
| USA Y | 18.5 | 28.8 | 4.5 | 8.7 | 5.8 | 3.2 | 01:00 | — | DNF |
| FRA Y | 15.2 | 27.9 | 3.8 | 7.2 | 5.1 | 2.7 | 01:00 | — | DNF |
| NZL Y | 14.5 | 30.6 | 3.4 | 8.8 | 4.6 | 2.5 | 01:00 | — | DNF |
| GBR Y | 14.2 | 29.6 | 2.7 | 8.1 | 4.7 | 2.5 | 00:59 | — | DNF |
| SUI Y | 11.0 | 23.7 | 2.7 | 2.3 | 2.7 | 1.9 | 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 ITA Y, USA Y, FRA Y, NZL Y, GBR Y, SUI Y; planned milestones after Start are hidden because no boat reached them in the observed telemetry.
| Milestone | ITA Y | USA Y | FRA Y | NZL Y | GBR Y | SUI Y |
|---|---|---|---|---|---|---|
|
Start
IRM1/IRM2
|
01:00
+00:01
|
01:00
+00:01
|
01:00
+00:01
|
01:00
+00:01
|
00:59
Leader
|
01:00
+00:01
|
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
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) |
|---|---|---|---|---|---|
| ITA Y | 01:00 | 24.7 | 4428.8 | 988.2 | Leader |
| USA Y | 01:00 | 25.4 | 4512.6 | 846.9 | 141.4 |
| FRA Y | 01:00 | 7.1 | 4752.0 | 387.1 | 601.1 |
| NZL Y | 01:00 | 14.6 | 4386.7 | 327.1 | 661.2 |
| GBR Y | 00:59 | 10.0 | 4207.8 | 449.3 | 539.0 |
| SUI Y | 01:00 | 9.5 | 4475.3 | 565.0 | 423.2 |
Race Story
- -124s — Largest maneuver loss: NZL Y tack (1.54 kn).
- -76s — GBR Y biggest gain: 72.8s on leader gap.
- 35s — Largest wind shift: 6.0°.
- 159s — SUI Y biggest loss: 133.2s added to 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.