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
OfficialChris Kearney
#1004 · 1:42:39 · M68 · Group F · DR
Wave start 8:34 AM (F-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; Chris (F-DR) started at 8:34 AM. That gave Chris a 7 minutes head start on Olivia. On foot, Olivia ran 1:35:46 and Chris ran 1:42:39 — Olivia was 6:53 faster than Chris. Olivia took official place 1009th (time-based 1029th) and Chris took official place 1004th (time-based 1133rd). Chris's head start was enough to flip the official order even though Olivia was faster on foot. Biggest swing: Olivia gained 1:57 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Kearney (F-DR) started 7 min earlier than Olivia (N-DR).
- Overall place Δ
- +5
- Actual time Δ
- -6:53
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Chris earlier)
- Finish clock Δ
- +0:07
- Section place Δ
- +23
Δ = Olivia − Chris. Negative means Olivia is ahead/faster.
Race timeline
Computed- Chris (F-DR) started at 8:34 AM.
- Olivia (N-DR) started at 8:41 AM, 7:00 later.
- Actual running time: Olivia was 6:53 faster on foot than Chris.
- Finish clock: Chris crossed the line 0:07 ahead of Olivia — Chris wins this head-to-head.
Δ (A − B): actual -6:53 · finish clock +0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Olivia | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:53 | 12:13 | -0:20 |
| Stairs to Windy Gap | 8:11 | 9:40 | -1:29 |
| Windy Gap to Muir Woods | 7:21 | 8:23 | -1:02 |
| Muir Woods to Cardiac | 37:21 | 39:18 | -1:57 |
| Cardiac to White Gate | 19:05 | 20:31 | -1:26 |
| White Gate to The Stile | 9:24 | 9:53 | -0:29 |
| The Stile to Finish | 2:31 | 2:41 | -0:10 |
Δ negative = Olivia ran the segment faster.