Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialHenson R Orser
#489 · 1:14:16 · M32 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialAndrew K Bauer
#487 · 1:17:12 · M47 · Group W · INV
Wave start 8:21 AM (W-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
Henson (Z-INV) started at 8:24 AM; Andrew (W-INV) started at 8:21 AM. That gave Andrew a 3 minutes head start on Henson. On foot, Henson ran 1:14:16 and Andrew ran 1:17:12 — Henson was 2:56 faster than Andrew. Henson took official place 489th (time-based 457th) and Andrew took official place 487th (time-based 564th). Andrew's head start was enough to flip the official order even though Henson was faster on foot. Biggest swing: Henson gained 1:50 from Cardiac to White Gate.
Deltas
ComputedWave start
Andrew K Bauer (W-INV) started 3 min earlier than Henson (Z-INV).
- Overall place Δ
- +2
- Actual time Δ
- -2:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Andrew earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- +18
Δ = Henson − Andrew. Negative means Henson is ahead/faster.
Race timeline
Computed- Andrew (W-INV) started at 8:21 AM.
- Henson (Z-INV) started at 8:24 AM, 3:00 later.
- Actual running time: Henson was 2:56 faster on foot than Andrew.
- Finish clock: Andrew crossed the line 0:04 ahead of Henson — Andrew wins this head-to-head.
Δ (A − B): actual -2:56 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Henson | Andrew | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:25 | 9:03 | -0:38 |
| Stairs to Windy Gap | 7:07 | 6:43 | +0:24 |
| Windy Gap to Muir Woods | 5:23 | 6:31 | -1:08 |
| Muir Woods to Cardiac | 30:11 | 28:44 | +1:27 |
| Cardiac to White Gate | 14:18 | 16:08 | -1:50 |
| White Gate to The Stile | 7:08 | 7:50 | -0:42 |
| The Stile to Finish | 1:44 | 2:13 | -0:29 |
Δ negative = Henson ran the segment faster.