Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialOlivia J Skiles
#1009 · 1:35:46 · F19 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialBryan N Campbell
#1012 · 1:29:48 · M48 · Group V · DR
Wave start 8:47 AM (V-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
Olivia (N-DR) started at 8:41 AM; Bryan (V-DR) started at 8:47 AM. That gave Olivia a 6 minutes head start on Bryan. On foot, Olivia ran 1:35:46 and Bryan ran 1:29:48 — Bryan was 5:58 faster than Olivia. Olivia took official place 1009th (time-based 1029th) and Bryan took official place 1012th (time-based 906th). Olivia's head start was enough to flip the official order even though Bryan was faster on foot. Biggest swing: Bryan gained 4:03 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Olivia J Skiles (N-DR) started 6 min earlier than Bryan (V-DR).
- Overall place Δ
- -3
- Actual time Δ
- +5:58
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Olivia earlier)
- Finish clock Δ
- -0:02
- Section place Δ
- +13
Δ = Olivia − Bryan. Negative means Olivia is ahead/faster.
Race timeline
Computed- Olivia (N-DR) started at 8:41 AM.
- Bryan (V-DR) started at 8:47 AM, 6:00 later.
- Actual running time: Bryan was 5:58 faster on foot than Olivia.
- Finish clock: Olivia crossed the line 0:02 ahead of Bryan — Olivia wins this head-to-head.
Δ (A − B): actual +5:58 · finish clock -0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Olivia | Bryan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:53 | 10:23 | +1:30 |
| Stairs to Windy Gap | 8:11 | 7:37 | +0:34 |
| Windy Gap to Muir Woods | 7:21 | 8:07 | -0:46 |
| Muir Woods to Cardiac | 37:21 | 33:18 | +4:03 |
| Cardiac to White Gate | 19:05 | 18:54 | +0:11 |
| White Gate to The Stile | 9:24 | 9:11 | +0:13 |
| The Stile to Finish | 2:31 | 2:18 | +0:13 |
Δ negative = Olivia ran the segment faster.