Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRobert J Stumpf
#1377 · 2:41:13 · M78 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Athlete B
OfficialClement K Choy
#1374 · 2:38:02 · 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
Robert (AAA-DR) started at 8:27 AM; Clement (AAA-DR) started at 8:27 AM. Both left the line at the same moment. On foot, Robert ran 2:41:13 and Clement ran 2:38:02 — Clement was 3:11 faster than Robert. Robert took official place 1377th (time-based 1382nd) and Clement took official place 1374th (time-based 1375th). Clement was faster on foot and finished ahead on the official clock too. Biggest swing: Clement gained 2:59 from White Gate to The Stile.
Deltas
ComputedWave start
Both started in the same wave.
- Overall place Δ
- +3
- Actual time Δ
- +3:11
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- ±0 min
- Finish clock Δ
- +3:11
- Section place Δ
- +3
Δ = Robert − Clement. Negative means Robert is ahead/faster.
Race timeline
Computed- Robert (AAA-DR) started at 8:27 AM.
- Clement (AAA-DR) also started at 8:27 AM.
- Actual running time: Clement was 3:11 faster on foot than Robert.
- Finish clock: Clement crossed the line 3:11 ahead of Robert — Clement wins this head-to-head.
Δ (A − B): actual +3:11 · finish clock +3:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Robert | Clement | Δ |
|---|---|---|---|
| Start to Top of Stairs | 17:35 | 16:05 | +1:30 |
| Stairs to Windy Gap | 13:48 | 14:06 | -0:18 |
| Windy Gap to Muir Woods | 14:41 | 14:47 | -0:06 |
| Muir Woods to Cardiac | 54:33 | 57:03 | -2:30 |
| Cardiac to White Gate | 36:53 | 37:12 | -0:19 |
| White Gate to The Stile | 18:09 | 15:10 | +2:59 |
| The Stile to Finish | 5:34 | 3:39 | +1:55 |
Δ negative = Robert ran the segment faster.