Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEd Swanson
#774 · 1:28:08 · M62 · Group L · DR
Wave start 8:39 AM (L-DR)
Athlete B
OfficialSigne Spiller
#777 · 1:26:12 · F17 · Group N · DR
Wave start 8:41 AM (N-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
Ed (L-DR) started at 8:39 AM; Signe (N-DR) started at 8:41 AM. That gave Ed a 2 minutes head start on Signe. On foot, Ed ran 1:28:08 and Signe ran 1:26:12 — Signe was 1:56 faster than Ed. Ed took official place 774th (time-based 869th) and Signe took official place 777th (time-based 816th). Ed's head start was enough to flip the official order even though Signe was faster on foot. Biggest swing: Signe gained 1:50 from Cardiac to White Gate.
Deltas
ComputedWave start
Ed Swanson (L-DR) started 2 min earlier than Signe (N-DR).
- Overall place Δ
- -3
- Actual time Δ
- +1:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Ed earlier)
- Finish clock Δ
- -0:04
- Section place Δ
- -3
Δ = Ed − Signe. Negative means Ed is ahead/faster.
Race timeline
Computed- Ed (L-DR) started at 8:39 AM.
- Signe (N-DR) started at 8:41 AM, 2:00 later.
- Actual running time: Signe was 1:56 faster on foot than Ed.
- Finish clock: Ed crossed the line 0:04 ahead of Signe — Ed wins this head-to-head.
Δ (A − B): actual +1:56 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ed | Signe | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:31 | 10:39 | -1:08 |
| Stairs to Windy Gap | 7:48 | 7:39 | +0:09 |
| Windy Gap to Muir Woods | 7:17 | 7:19 | -0:02 |
| Muir Woods to Cardiac | 33:33 | 34:25 | -0:52 |
| Cardiac to White Gate | 18:08 | 16:18 | +1:50 |
| White Gate to The Stile | 9:11 | 7:51 | +1:20 |
| The Stile to Finish | 2:40 | 2:01 | +0:39 |
Δ negative = Ed ran the segment faster.