Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPeter T Berry
#1386 · 2:32:27 · M60 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialMike Moser
#1390 · 2:52:02 · M83 · Group AAA · DR
Wave start 8:27 AM (AAA-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
Peter (N-DR) started at 8:41 AM; Mike (AAA-DR) started at 8:27 AM. That gave Mike a 14 minutes head start on Peter. On foot, Peter ran 2:32:27 and Mike ran 2:52:02 — Peter was 19:35 faster than Mike. Peter took official place 1386th (time-based 1370th) and Mike took official place 1390th (time-based 1387th). Peter was faster on foot and finished ahead on the official clock too. Biggest swing: Peter gained 5:36 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Mike Moser (AAA-DR) started 14 min earlier than Peter (N-DR).
- Overall place Δ
- -4
- Actual time Δ
- -19:35
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Mike earlier)
- Finish clock Δ
- -5:35
- Section place Δ
- +10
Δ = Peter − Mike. Negative means Peter is ahead/faster.
Race timeline
Computed- Mike (AAA-DR) started at 8:27 AM.
- Peter (N-DR) started at 8:41 AM, 14:00 later.
- Actual running time: Peter was 19:35 faster on foot than Mike.
- Finish clock: Peter crossed the line 5:35 ahead of Mike — Peter wins this head-to-head.
Δ (A − B): actual -19:35 · finish clock -5:35.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Peter | Mike | Δ |
|---|---|---|---|
| Start to Top of Stairs | 15:22 | 18:59 | -3:37 |
| Stairs to Windy Gap | 13:18 | 13:28 | -0:10 |
| Windy Gap to Muir Woods | 15:57 | 14:40 | +1:17 |
| Muir Woods to Cardiac | 52:04 | 57:40 | -5:36 |
| Cardiac to White Gate | 36:19 | 40:39 | -4:20 |
| White Gate to The Stile | 15:56 | 20:51 | -4:55 |
| The Stile to Finish | 3:31 | 5:45 | -2:14 |
Δ negative = Peter ran the segment faster.