Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSilas Tsui
#232 · 1:04:23 · M28 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialAshely T Cashel
#236 · 1:15:35 · F46 · Group M · INV
Wave start 8:13 AM (M-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
Silas (Z-INV) started at 8:24 AM; Ashely (M-INV) started at 8:13 AM. That gave Ashely a 11 minutes head start on Silas. On foot, Silas ran 1:04:23 and Ashely ran 1:15:35 — Silas was 11:12 faster than Ashely. Silas took official place 232nd (time-based 163rd) and Ashely took official place 236th (time-based 507th). 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
Ashely T Cashel (M-INV) started 11 min earlier than Silas (Z-INV).
- Overall place Δ
- -4
- Actual time Δ
- -11:12
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Ashely earlier)
- Finish clock Δ
- -0:12
- Section place Δ
- +16
Δ = Silas − Ashely. Negative means Silas is ahead/faster.
Race timeline
Computed- Ashely (M-INV) started at 8:13 AM.
- Silas (Z-INV) started at 8:24 AM, 11:00 later.
- Actual running time: Silas was 11:12 faster on foot than Ashely.
- Finish clock: Silas crossed the line 0:12 ahead of Ashely — Silas wins this head-to-head.
Δ (A − B): actual -11:12 · finish clock -0:12.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Silas | Ashely | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:26 | 9:00 | -1:34 |
| Stairs to Windy Gap | 5:13 | 6:37 | -1:24 |
| Windy Gap to Muir Woods | 5:07 | 6:44 | -1:37 |
| Muir Woods to Cardiac | 24:31 | 27:02 | -2:31 |
| Cardiac to White Gate | 13:53 | 15:48 | -1:55 |
| White Gate to The Stile | 6:31 | 8:08 | -1:37 |
| The Stile to Finish | 1:42 | 2:16 | -0:34 |
Δ negative = Silas ran the segment faster.