Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPeter Malmquist
#324 · 1:08:06 · M33 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialJack J Barbour
#329 · 1:07:12 · M26 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Peter (Y-INV) started at 8:23 AM; Jack (Z-INV) started at 8:24 AM. That gave Peter a 1 minute head start on Jack. On foot, Peter ran 1:08:06 and Jack ran 1:07:12 — Jack was 0:54 faster than Peter. Peter took official place 324th (time-based 266th) and Jack took official place 329th (time-based 240th). Peter's head start was enough to flip the official order even though Jack was faster on foot. Biggest swing: Jack gained 0:37 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
Peter Malmquist (Y-INV) started 1 min earlier than Jack (Z-INV).
- Overall place Δ
- -5
- Actual time Δ
- +0:54
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Peter earlier)
- Finish clock Δ
- -0:06
- Section place Δ
- +23
Δ = Peter − Jack. Negative means Peter is ahead/faster.
Race timeline
Computed- Peter (Y-INV) started at 8:23 AM.
- Jack (Z-INV) started at 8:24 AM, 1:00 later.
- Actual running time: Jack was 0:54 faster on foot than Peter.
- Finish clock: Peter crossed the line 0:06 ahead of Jack — Peter wins this head-to-head.
Δ (A − B): actual +0:54 · finish clock -0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Peter | Jack | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:05 | 7:29 | +0:36 |
| Stairs to Windy Gap | 5:54 | 5:37 | +0:17 |
| Windy Gap to Muir Woods | 5:28 | 4:51 | +0:37 |
| Muir Woods to Cardiac | 27:06 | 27:19 | -0:13 |
| Cardiac to White Gate | 12:44 | 13:07 | -0:23 |
| White Gate to The Stile | 6:45 | 6:53 | -0:08 |
| The Stile to Finish | 2:04 | 1:56 | +0:08 |
Δ negative = Peter ran the segment faster.