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
OfficialChristof Fellmann
#779 · 1:18:29 · M43 · Group X · DR
Wave start 8:49 AM (X-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; Christof (X-DR) started at 8:49 AM. That gave Ed a 10 minutes head start on Christof. On foot, Ed ran 1:28:08 and Christof ran 1:18:29 — Christof was 9:39 faster than Ed. Ed took official place 774th (time-based 869th) and Christof took official place 779th (time-based 593rd). Ed's head start was enough to flip the official order even though Christof was faster on foot. Biggest swing: Christof gained 4:06 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Ed Swanson (L-DR) started 10 min earlier than Christof (X-DR).
- Overall place Δ
- -5
- Actual time Δ
- +9:39
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Ed earlier)
- Finish clock Δ
- -0:21
- Section place Δ
- -5
Δ = Ed − Christof. Negative means Ed is ahead/faster.
Race timeline
Computed- Ed (L-DR) started at 8:39 AM.
- Christof (X-DR) started at 8:49 AM, 10:00 later.
- Actual running time: Christof was 9:39 faster on foot than Ed.
- Finish clock: Ed crossed the line 0:21 ahead of Christof — Ed wins this head-to-head.
Δ (A − B): actual +9:39 · finish clock -0:21.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ed | Christof | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:31 | 9:23 | +0:08 |
| Stairs to Windy Gap | 7:48 | 7:11 | +0:37 |
| Windy Gap to Muir Woods | 7:17 | 7:05 | +0:12 |
| Muir Woods to Cardiac | 33:33 | 29:27 | +4:06 |
| Cardiac to White Gate | 18:08 | 15:29 | +2:39 |
| White Gate to The Stile | 9:11 | 7:48 | +1:23 |
| The Stile to Finish | 2:40 | 2:06 | +0:34 |
Δ negative = Ed ran the segment faster.