Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialThor Shattuck
#124 · 1:07:56 · M57 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialCrispin E Flowerday
#123 · 1:02:55 · 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
Thor (Q-INV) started at 8:16 AM; Crispin (W-INV) started at 8:21 AM. That gave Thor a 5 minutes head start on Crispin. On foot, Thor ran 1:07:56 and Crispin ran 1:02:55 — Crispin was 5:01 faster than Thor. Thor took official place 124th (time-based 259th) and Crispin took official place 123rd (time-based 133rd). Crispin was faster on foot and finished ahead on the official clock too. Biggest swing: Crispin gained 2:42 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Thor Shattuck (Q-INV) started 5 min earlier than Crispin (W-INV).
- Overall place Δ
- +1
- Actual time Δ
- +5:01
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Thor earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- +15
Δ = Thor − Crispin. Negative means Thor is ahead/faster.
Race timeline
Computed- Thor (Q-INV) started at 8:16 AM.
- Crispin (W-INV) started at 8:21 AM, 5:00 later.
- Actual running time: Crispin was 5:01 faster on foot than Thor.
- Finish clock: Crispin crossed the line 0:01 ahead of Thor — Crispin wins this head-to-head.
Δ (A − B): actual +5:01 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Thor | Crispin | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:18 | 7:54 | +0:24 |
| Stairs to Windy Gap | 6:23 | 5:37 | +0:46 |
| Windy Gap to Muir Woods | 5:25 | 5:13 | +0:12 |
| Muir Woods to Cardiac | 26:24 | 23:42 | +2:42 |
| Cardiac to White Gate | 12:59 | 12:29 | +0:30 |
| White Gate to The Stile | 6:29 | 6:15 | +0:14 |
| The Stile to Finish | 1:58 | 1:45 | +0:13 |
Δ negative = Thor ran the segment faster.