Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJohn Paul Detrinidad
#1019 · 1:27:57 · M42 · Group X · DR
Wave start 8:49 AM (X-DR)
Athlete B
OfficialAmaris J Vicari
#1018 · 1:37:55 · F50 · Group L · DR
Wave start 8:39 AM (L-DR)
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
John (X-DR) started at 8:49 AM; Amaris (L-DR) started at 8:39 AM. That gave Amaris a 10 minutes head start on John. On foot, John ran 1:27:57 and Amaris ran 1:37:55 — John was 9:58 faster than Amaris. John took official place 1019th (time-based 863rd) and Amaris took official place 1018th (time-based 1066th). Amaris's head start was enough to flip the official order even though John was faster on foot. Biggest swing: John gained 4:29 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Amaris J Vicari (L-DR) started 10 min earlier than John (X-DR).
- Overall place Δ
- +1
- Actual time Δ
- -9:58
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Amaris earlier)
- Finish clock Δ
- +0:02
- Section place Δ
- +4
Δ = John − Amaris. Negative means John is ahead/faster.
Race timeline
Computed- Amaris (L-DR) started at 8:39 AM.
- John (X-DR) started at 8:49 AM, 10:00 later.
- Actual running time: John was 9:58 faster on foot than Amaris.
- Finish clock: Amaris crossed the line 0:02 ahead of John — Amaris wins this head-to-head.
Δ (A − B): actual -9:58 · finish clock +0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | John | Amaris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:20 | 11:27 | -1:07 |
| Stairs to Windy Gap | 7:19 | 9:18 | -1:59 |
| Windy Gap to Muir Woods | 7:42 | 7:58 | -0:16 |
| Muir Woods to Cardiac | 32:17 | 36:46 | -4:29 |
| Cardiac to White Gate | 18:22 | 20:43 | -2:21 |
| White Gate to The Stile | 9:10 | 9:10 | ±0:00 |
| The Stile to Finish | 2:47 | 2:33 | +0:14 |
Δ negative = John ran the segment faster.