Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTrevor G Holmgren
#471 · 1:12:57 · M32 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialBelinda Wood
#476 · 1:29:20 · F57 · Group G · INV
Wave start 8:08 AM (G-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
Trevor (Z-INV) started at 8:24 AM; Belinda (G-INV) started at 8:08 AM. That gave Belinda a 16 minutes head start on Trevor. On foot, Trevor ran 1:12:57 and Belinda ran 1:29:20 — Trevor was 16:23 faster than Belinda. Trevor took official place 471st (time-based 425th) and Belinda took official place 476th (time-based 892nd). Trevor was faster on foot and finished ahead on the official clock too. Biggest swing: Trevor gained 7:27 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Belinda Wood (G-INV) started 16 min earlier than Trevor (Z-INV).
- Overall place Δ
- -5
- Actual time Δ
- -16:23
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 16 min (Belinda earlier)
- Finish clock Δ
- -0:23
- Section place Δ
- +45
Δ = Trevor − Belinda. Negative means Trevor is ahead/faster.
Race timeline
Computed- Belinda (G-INV) started at 8:08 AM.
- Trevor (Z-INV) started at 8:24 AM, 16:00 later.
- Actual running time: Trevor was 16:23 faster on foot than Belinda.
- Finish clock: Trevor crossed the line 0:23 ahead of Belinda — Trevor wins this head-to-head.
Δ (A − B): actual -16:23 · finish clock -0:23.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Trevor | Belinda | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:43 | 10:12 | -2:29 |
| Stairs to Windy Gap | 6:14 | 7:51 | -1:37 |
| Windy Gap to Muir Woods | 5:55 | 6:57 | -1:02 |
| Muir Woods to Cardiac | 27:47 | 35:14 | -7:27 |
| Cardiac to White Gate | 15:02 | 17:59 | -2:57 |
| White Gate to The Stile | 7:47 | 8:44 | -0:57 |
| The Stile to Finish | 2:29 | 2:23 | +0:06 |
Δ negative = Trevor ran the segment faster.