Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSamantha Brosler
#1059 · 1:35:37 · F25 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialNick Thomas LiVigne
#1057 · 1:28:32 · M41 · Group Y · DR
Wave start 8:50 AM (Y-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
Samantha (Q-DR) started at 8:43 AM; Nick (Y-DR) started at 8:50 AM. That gave Samantha a 7 minutes head start on Nick. On foot, Samantha ran 1:35:37 and Nick ran 1:28:32 — Nick was 7:05 faster than Samantha. Samantha took official place 1059th (time-based 1027th) and Nick took official place 1057th (time-based 871st). Nick was faster on foot and finished ahead on the official clock too. Biggest swing: Nick gained 4:29 from Cardiac to White Gate.
Deltas
ComputedWave start
Samantha Brosler (Q-DR) started 7 min earlier than Nick (Y-DR).
- Overall place Δ
- +2
- Actual time Δ
- +7:05
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Samantha earlier)
- Finish clock Δ
- +0:05
- Section place Δ
- -15
Δ = Samantha − Nick. Negative means Samantha is ahead/faster.
Race timeline
Computed- Samantha (Q-DR) started at 8:43 AM.
- Nick (Y-DR) started at 8:50 AM, 7:00 later.
- Actual running time: Nick was 7:05 faster on foot than Samantha.
- Finish clock: Nick crossed the line 0:05 ahead of Samantha — Nick wins this head-to-head.
Δ (A − B): actual +7:05 · finish clock +0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Samantha | Nick | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:20 | 10:25 | -0:05 |
| Stairs to Windy Gap | 6:57 | 7:44 | -0:47 |
| Windy Gap to Muir Woods | 8:35 | 7:15 | +1:20 |
| Muir Woods to Cardiac | 35:40 | 34:33 | +1:07 |
| Cardiac to White Gate | 22:11 | 17:42 | +4:29 |
| White Gate to The Stile | 9:29 | 8:41 | +0:48 |
| The Stile to Finish | 2:25 | 2:12 | +0:13 |
Δ negative = Samantha ran the segment faster.