Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCrispin Lazarit
#233 · 1:09:24 · M51 · Group U · INV
Wave start 8:19 AM (U-INV)
Athlete B
OfficialSilas Tsui
#232 · 1:04:23 · M28 · 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
Crispin (U-INV) started at 8:19 AM; Silas (Z-INV) started at 8:24 AM. That gave Crispin a 5 minutes head start on Silas. On foot, Crispin ran 1:09:24 and Silas ran 1:04:23 — Silas was 5:01 faster than Crispin. Crispin took official place 233rd (time-based 307th) and Silas took official place 232nd (time-based 163rd). Silas was faster on foot and finished ahead on the official clock too. Biggest swing: Silas gained 2:31 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Crispin Lazarit (U-INV) started 5 min earlier than Silas (Z-INV).
- Overall place Δ
- +1
- Actual time Δ
- +5:01
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Crispin earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- -13
Δ = Crispin − Silas. Negative means Crispin is ahead/faster.
Race timeline
Computed- Crispin (U-INV) started at 8:19 AM.
- Silas (Z-INV) started at 8:24 AM, 5:00 later.
- Actual running time: Silas was 5:01 faster on foot than Crispin.
- Finish clock: Silas crossed the line 0:01 ahead of Crispin — Silas 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 | Crispin | Silas | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:50 | 7:26 | +0:24 |
| Stairs to Windy Gap | 6:24 | 5:13 | +1:11 |
| Windy Gap to Muir Woods | 5:41 | 5:07 | +0:34 |
| Muir Woods to Cardiac | 27:02 | 24:31 | +2:31 |
| Cardiac to White Gate | 14:04 | 13:53 | +0:11 |
| White Gate to The Stile | 6:39 | 6:31 | +0:08 |
| The Stile to Finish | 1:44 | 1:42 | +0:02 |
Δ negative = Crispin ran the segment faster.