24 08 15 BCN OP5 S4 Partial telemetry
2024-08-15 · Barcelona 2024 Practice · AC75 · Boats: USA, SUI
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 | 34.6 | 46.9 | 22.1 | 29.3 | 25.3 | 24.8 | 00:06 | — | DNF |
| SUI | 34.5 | 47.5 | 21.3 | 29.3 | 24.6 | 24.6 | 00:03 | — | 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 USA, SUI; planned milestones after Rounding 4 are hidden because no boat reached them in the observed telemetry.
| Milestone | USA | SUI |
|---|---|---|
|
Start
RM3/RM4
|
00:06
+00:03
|
00:03
Leader
|
|
Rounding 1
RM1/RM2
|
03:35
+00:23
|
03:11
Leader
|
|
Rounding 2
RM5/RM6
|
12:18
+00:07
|
12:12
Leader
|
|
Rounding 3
RM1/RM2
|
15:55
+00:05
|
15:50
Leader
|
|
Rounding 4
RM5/RM6
|
18:50
+00:05
|
18:45
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 | SUI |
|---|---|---|
| Start -> Rounding 1 |
03:28
+00:20
|
03:08
Leader
|
| Rounding 1 -> Rounding 2 |
08:44
Leader
|
09:00
+00:17
|
| Rounding 2 -> Rounding 3 |
03:36
Leader
|
03:38
+00:02
|
| Rounding 3 -> Rounding 4 |
02:55
Leader
|
02:55
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 | 00:06 | 36.3 | 44.1 | 1517.6 | Leader |
| SUI | 00:03 | 24.5 | 22.7 | 1489.6 | 28.0 |
Race Story
- 1030s — Largest wind shift: 7.5°.
- 1198s — SUI biggest gain: 0.9s on leader gap.
- 1200s — Largest maneuver loss: SUI tack (3.18 kn).
- 1207s — SUI biggest loss: 21.5s 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.