Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlexandre Bolze
#289 · 1:08:09 · M42 · Group X · INV
Wave start 8:22 AM (X-INV)
Athlete B
OfficialTom Balough
#284 · 1:06:58 · M36 · Group Y · INV
Wave start 8:23 AM (Y-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
Alexandre (X-INV) started at 8:22 AM; Tom (Y-INV) started at 8:23 AM. That gave Alexandre a 1 minute head start on Tom. On foot, Alexandre ran 1:08:09 and Tom ran 1:06:58 — Tom was 1:11 faster than Alexandre. Alexandre took official place 289th (time-based 267th) and Tom took official place 284th (time-based 229th). Tom was faster on foot and finished ahead on the official clock too. Biggest swing: Tom gained 1:10 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Alexandre Bolze (X-INV) started 1 min earlier than Tom (Y-INV).
- Overall place Δ
- +5
- Actual time Δ
- +1:11
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Alexandre earlier)
- Finish clock Δ
- +0:11
- Section place Δ
- -32
Δ = Alexandre − Tom. Negative means Alexandre is ahead/faster.
Race timeline
Computed- Alexandre (X-INV) started at 8:22 AM.
- Tom (Y-INV) started at 8:23 AM, 1:00 later.
- Actual running time: Tom was 1:11 faster on foot than Alexandre.
- Finish clock: Tom crossed the line 0:11 ahead of Alexandre — Tom wins this head-to-head.
Δ (A − B): actual +1:11 · finish clock +0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alexandre | Tom | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:14 | 8:22 | -0:08 |
| Stairs to Windy Gap | 5:46 | 5:39 | +0:07 |
| Windy Gap to Muir Woods | 5:30 | 5:42 | -0:12 |
| Muir Woods to Cardiac | 26:12 | 25:02 | +1:10 |
| Cardiac to White Gate | 13:26 | 13:24 | +0:02 |
| White Gate to The Stile | 7:11 | 6:56 | +0:15 |
| The Stile to Finish | 1:50 | 1:53 | -0:03 |
Δ negative = Alexandre ran the segment faster.