Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAshely T Cashel
#236 · 1:15:35 · F46 · Group M · INV
Wave start 8:13 AM (M-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
Ashely (M-INV) started at 8:13 AM; Silas (Z-INV) started at 8:24 AM. That gave Ashely a 11 minutes head start on Silas. On foot, Ashely ran 1:15:35 and Silas ran 1:04:23 — Silas was 11:12 faster than Ashely. Ashely took official place 236th (time-based 507th) 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
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 = Ashely − Silas. Negative means Ashely 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 | Ashely | Silas | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:00 | 7:26 | +1:34 |
| Stairs to Windy Gap | 6:37 | 5:13 | +1:24 |
| Windy Gap to Muir Woods | 6:44 | 5:07 | +1:37 |
| Muir Woods to Cardiac | 27:02 | 24:31 | +2:31 |
| Cardiac to White Gate | 15:48 | 13:53 | +1:55 |
| White Gate to The Stile | 8:08 | 6:31 | +1:37 |
| The Stile to Finish | 2:16 | 1:42 | +0:34 |
Δ negative = Ashely ran the segment faster.