Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDanny C Webb
#235 · 1:10:35 · M55 · Group T · INV
Wave start 8:18 AM (T-INV)
Athlete B
OfficialSilas Tsui
#232 · 1:04:23 · M28 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Danny (T-INV) started at 8:18 AM; Silas (Z-INV) started at 8:24 AM. That gave Danny a 6 minutes head start on Silas. On foot, Danny ran 1:10:35 and Silas ran 1:04:23 — Silas was 6:12 faster than Danny. Danny took official place 235th (time-based 342nd) 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 1:47 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Danny C Webb (T-INV) started 6 min earlier than Silas (Z-INV).
- Overall place Δ
- +3
- Actual time Δ
- +6:12
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Danny earlier)
- Finish clock Δ
- +0:12
- Section place Δ
- -21
Δ = Danny − Silas. Negative means Danny is ahead/faster.
Race timeline
Computed- Danny (T-INV) started at 8:18 AM.
- Silas (Z-INV) started at 8:24 AM, 6:00 later.
- Actual running time: Silas was 6:12 faster on foot than Danny.
- Finish clock: Silas crossed the line 0:12 ahead of Danny — Silas wins this head-to-head.
Δ (A − B): actual +6:12 · finish clock +0:12.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Danny | Silas | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:08 | 7:26 | +0:42 |
| Stairs to Windy Gap | 5:59 | 5:13 | +0:46 |
| Windy Gap to Muir Woods | 5:47 | 5:07 | +0:40 |
| Muir Woods to Cardiac | 26:18 | 24:31 | +1:47 |
| Cardiac to White Gate | 14:38 | 13:53 | +0:45 |
| White Gate to The Stile | 7:33 | 6:31 | +1:02 |
| The Stile to Finish | 2:12 | 1:42 | +0:30 |
Δ negative = Danny ran the segment faster.