24 08 03 BCN OP3 S3P1 Partial telemetry
2024-08-03 · Barcelona 2024 Practice · AC75 · Boats: GBR, USA
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 |
|---|---|---|---|---|---|---|---|---|---|
| GBR | 29.9 | 37.5 | 13.8 | 17.7 | 15.2 | 12.0 | 00:03 | — | DNF |
| USA | 27.6 | 38.5 | 11.5 | 15.7 | 13.2 | 11.0 | 00:29 | — | 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: RM3/RM4.
Telemetry coverage is incomplete for this race: finish not detected for GBR, USA; planned milestones after Rounding 2 are hidden because no boat reached them in the observed telemetry.
| Milestone | GBR | USA |
|---|---|---|
|
Start
RM3/RM4
|
00:03
Leader
|
00:29
+00:26
|
|
Rounding 1
RM1/RM2
|
02:48
Leader
|
03:27
+00:39
|
|
Rounding 2
RM5/RM6
|
05:22
Leader
|
06:12
+00:51
|
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 | GBR | USA |
|---|---|---|
| Start -> Rounding 1 |
02:45
Leader
|
02:58
+00:13
|
| Rounding 1 -> Rounding 2 |
02:34
Leader
|
02:46
+00:12
|
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) |
|---|---|---|---|---|---|
| GBR | 00:03 | 33.9 | 19.7 | 1419.6 | Leader |
| USA | 00:29 | 12.0 | 15.3 | 1072.5 | 347.0 |
Race Story
- -100s — Largest wind shift: 8.2°.
- 214s — Largest maneuver loss: GBR gybe (3.12 kn).
- 364s — USA biggest loss: 6.0s added to leader gap.
- 547s — USA biggest gain: 3.2s 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.