Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialVince D'Onofrio
#26 · 53:57 · M39 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialRebecca A Wheeler
#27 · 1:00:58 · F36 · Group Q · INV
Wave start 8:16 AM (Q-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
Vince (Y-INV) started at 8:23 AM; Rebecca (Q-INV) started at 8:16 AM. That gave Rebecca a 7 minutes head start on Vince. On foot, Vince ran 53:57 and Rebecca ran 1:00:58 — Vince was 7:01 faster than Rebecca. Vince took official place 26th (time-based 13th) and Rebecca took official place 27th (time-based 79th). Vince was faster on foot and finished ahead on the official clock too. Biggest swing: Vince gained 2:32 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Rebecca A Wheeler (Q-INV) started 7 min earlier than Vince (Y-INV).
- Overall place Δ
- -1
- Actual time Δ
- -7:01
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Rebecca earlier)
- Finish clock Δ
- -0:01
- Section place Δ
- -1
Δ = Vince − Rebecca. Negative means Vince is ahead/faster.
Race timeline
Computed- Rebecca (Q-INV) started at 8:16 AM.
- Vince (Y-INV) started at 8:23 AM, 7:00 later.
- Actual running time: Vince was 7:01 faster on foot than Rebecca.
- Finish clock: Vince crossed the line 0:01 ahead of Rebecca — Vince wins this head-to-head.
Δ (A − B): actual -7:01 · finish clock -0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Vince | Rebecca | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:03 | 7:17 | -1:14 |
| Stairs to Windy Gap | 4:49 | 5:18 | -0:29 |
| Windy Gap to Muir Woods | 4:46 | 5:25 | -0:39 |
| Muir Woods to Cardiac | 19:57 | 22:29 | -2:32 |
| Cardiac to White Gate | 11:11 | 12:36 | -1:25 |
| White Gate to The Stile | 5:38 | 6:07 | -0:29 |
| The Stile to Finish | 1:33 | 1:46 | -0:13 |
Δ negative = Vince ran the segment faster.