Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLynn Soloway
#1384 · 2:40:57 · F62 · Group C · DR
Wave start 8:31 AM (C-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
Lynn (C-DR) started at 8:31 AM; Walter (AAA-DR) started at 8:27 AM. That gave Walter a 4 minutes head start on Lynn. On foot, Lynn ran 2:40:57 and Walter ran 2:49:57 — Lynn was 9:00 faster than Walter. Lynn took official place 1384th (time-based 1380th) and Walter took official place 1388th (time-based 1385th). Lynn was faster on foot and finished ahead on the official clock too. Biggest swing: Lynn gained 4:58 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Walter W Underhill (AAA-DR) started 4 min earlier than Lynn (C-DR).
- Overall place Δ
- -4
- Actual time Δ
- -9:00
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Walter earlier)
- Finish clock Δ
- -5:00
- Section place Δ
- -32
Δ = Lynn − Walter. Negative means Lynn is ahead/faster.
Race timeline
Computed- Walter (AAA-DR) started at 8:27 AM.
- Lynn (C-DR) started at 8:31 AM, 4:00 later.
- Actual running time: Lynn was 9:00 faster on foot than Walter.
- Finish clock: Lynn crossed the line 5:00 ahead of Walter — Lynn wins this head-to-head.
Δ (A − B): actual -9:00 · finish clock -5:00.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Lynn | Walter | Δ |
|---|---|---|---|
| Start to Top of Stairs | 15:41 | 17:20 | -1:39 |
| Stairs to Windy Gap | 12:54 | 13:34 | -0:40 |
| Windy Gap to Muir Woods | 13:31 | 12:00 | +1:31 |
| Muir Woods to Cardiac | 54:44 | 59:42 | -4:58 |
| Cardiac to White Gate | 39:07 | 41:21 | -2:14 |
| White Gate to The Stile | 20:25 | 20:46 | -0:21 |
| The Stile to Finish | 4:35 | 5:14 | -0:39 |
Δ negative = Lynn ran the segment faster.