Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAndrew H Shields
#246 · 1:04:50 · M32 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialPedro L Cifuentes
#242 · 1:08:44 · M48 · Group V · INV
Wave start 8:20 AM (V-INV)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Andrew (Z-INV) started at 8:24 AM; Pedro (V-INV) started at 8:20 AM. That gave Pedro a 4 minutes head start on Andrew. On foot, Andrew ran 1:04:50 and Pedro ran 1:08:44 — Andrew was 3:54 faster than Pedro. Andrew took official place 246th (time-based 177th) and Pedro took official place 242nd (time-based 282nd). Pedro's head start was enough to flip the official order even though Andrew was faster on foot. Biggest swing: Andrew gained 1:03 from Cardiac to White Gate.
Deltas
ComputedWave start
Pedro L Cifuentes (V-INV) started 4 min earlier than Andrew (Z-INV).
- Overall place Δ
- +4
- Actual time Δ
- -3:54
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Pedro earlier)
- Finish clock Δ
- +0:06
- Section place Δ
- +16
Δ = Andrew − Pedro. Negative means Andrew is ahead/faster.
Race timeline
Computed- Pedro (V-INV) started at 8:20 AM.
- Andrew (Z-INV) started at 8:24 AM, 4:00 later.
- Actual running time: Andrew was 3:54 faster on foot than Pedro.
- Finish clock: Pedro crossed the line 0:06 ahead of Andrew — Pedro wins this head-to-head.
Δ (A − B): actual -3:54 · finish clock +0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Andrew | Pedro | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:38 | 8:10 | -0:32 |
| Stairs to Windy Gap | 5:22 | 5:58 | -0:36 |
| Windy Gap to Muir Woods | 5:11 | 5:39 | -0:28 |
| Muir Woods to Cardiac | 24:59 | 25:59 | -1:00 |
| Cardiac to White Gate | 13:10 | 14:13 | -1:03 |
| White Gate to The Stile | 6:36 | 6:58 | -0:22 |
| The Stile to Finish | 1:54 | 1:47 | +0:07 |
Δ negative = Andrew ran the segment faster.