Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialChristopher P Zak
#340 · 1:16:30 · M58 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialGilbert Fillat
#342 · 1:07:34 · M19 · Group Z · INV
Wave start 8:24 AM (Z-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
Christopher (P-INV) started at 8:15 AM; Gilbert (Z-INV) started at 8:24 AM. That gave Christopher a 9 minutes head start on Gilbert. On foot, Christopher ran 1:16:30 and Gilbert ran 1:07:34 — Gilbert was 8:56 faster than Christopher. Christopher took official place 340th (time-based 539th) and Gilbert took official place 342nd (time-based 252nd). Christopher's head start was enough to flip the official order even though Gilbert was faster on foot. Biggest swing: Gilbert gained 2:15 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Christopher P Zak (P-INV) started 9 min earlier than Gilbert (Z-INV).
- Overall place Δ
- -2
- Actual time Δ
- +8:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Christopher earlier)
- Finish clock Δ
- -0:04
- Section place Δ
- -17
Δ = Christopher − Gilbert. Negative means Christopher is ahead/faster.
Race timeline
Computed- Christopher (P-INV) started at 8:15 AM.
- Gilbert (Z-INV) started at 8:24 AM, 9:00 later.
- Actual running time: Gilbert was 8:56 faster on foot than Christopher.
- Finish clock: Christopher crossed the line 0:04 ahead of Gilbert — Christopher wins this head-to-head.
Δ (A − B): actual +8:56 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Christopher | Gilbert | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:37 | 7:35 | +1:02 |
| Stairs to Windy Gap | 6:41 | 5:27 | +1:14 |
| Windy Gap to Muir Woods | 6:26 | 5:24 | +1:02 |
| Muir Woods to Cardiac | 28:35 | 26:20 | +2:15 |
| Cardiac to White Gate | 15:53 | 14:08 | +1:45 |
| White Gate to The Stile | 7:57 | 7:01 | +0:56 |
| The Stile to Finish | 2:21 | 1:39 | +0:42 |
Δ negative = Christopher ran the segment faster.