Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMike Moser
#1390 · 2:52:02 · M83 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Athlete B
OfficialWalter W Underhill
#1388 · 2:49:57 · M78 · 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
Mike (AAA-DR) started at 8:27 AM; Walter (AAA-DR) started at 8:27 AM. Both left the line at the same moment. On foot, Mike ran 2:52:02 and Walter ran 2:49:57 — Walter was 2:05 faster than Mike. Mike took official place 1390th (time-based 1387th) and Walter took official place 1388th (time-based 1385th). Walter was faster on foot and finished ahead on the official clock too. Biggest swing: Walter gained 2:40 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
Both started in the same wave.
- Overall place Δ
- +2
- Actual time Δ
- +2:05
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- ±0 min
- Finish clock Δ
- +2:05
- Section place Δ
- +1
Δ = Mike − Walter. Negative means Mike is ahead/faster.
Race timeline
Computed- Mike (AAA-DR) started at 8:27 AM.
- Walter (AAA-DR) also started at 8:27 AM.
- Actual running time: Walter was 2:05 faster on foot than Mike.
- Finish clock: Walter crossed the line 2:05 ahead of Mike — Walter wins this head-to-head.
Δ (A − B): actual +2:05 · finish clock +2:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Mike | Walter | Δ |
|---|---|---|---|
| Start to Top of Stairs | 18:59 | 17:20 | +1:39 |
| Stairs to Windy Gap | 13:28 | 13:34 | -0:06 |
| Windy Gap to Muir Woods | 14:40 | 12:00 | +2:40 |
| Muir Woods to Cardiac | 57:40 | 59:42 | -2:02 |
| Cardiac to White Gate | 40:39 | 41:21 | -0:42 |
| White Gate to The Stile | 20:51 | 20:46 | +0:05 |
| The Stile to Finish | 5:45 | 5:14 | +0:31 |
Δ negative = Mike ran the segment faster.