Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGeorge W Clothier
#616 · 1:22:23 · M66 · Group H · DR
Wave start 8:36 AM (H-DR)
Athlete B
OfficialRuben van der Dussen
#618 · 1:08:36 · M41 · Group Y · DR
Wave start 8:50 AM (Y-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
George (H-DR) started at 8:36 AM; Ruben (Y-DR) started at 8:50 AM. That gave George a 14 minutes head start on Ruben. On foot, George ran 1:22:23 and Ruben ran 1:08:36 — Ruben was 13:47 faster than George. George took official place 616th (time-based 716th) and Ruben took official place 618th (time-based 276th). George's head start was enough to flip the official order even though Ruben was faster on foot. Biggest swing: Ruben gained 5:22 from Muir Woods to Cardiac.
Deltas
ComputedWave start
George W Clothier (H-DR) started 14 min earlier than Ruben (Y-DR).
- Overall place Δ
- -2
- Actual time Δ
- +13:47
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (George earlier)
- Finish clock Δ
- -0:13
- Section place Δ
- -16
Δ = George − Ruben. Negative means George is ahead/faster.
Race timeline
Computed- George (H-DR) started at 8:36 AM.
- Ruben (Y-DR) started at 8:50 AM, 14:00 later.
- Actual running time: Ruben was 13:47 faster on foot than George.
- Finish clock: George crossed the line 0:13 ahead of Ruben — George wins this head-to-head.
Δ (A − B): actual +13:47 · finish clock -0:13.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | George | Ruben | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:47 | 7:33 | +2:14 |
| Stairs to Windy Gap | 7:32 | 5:34 | +1:58 |
| Windy Gap to Muir Woods | 6:10 | 5:32 | +0:38 |
| Muir Woods to Cardiac | 32:17 | 26:55 | +5:22 |
| Cardiac to White Gate | 16:15 | 13:54 | +2:21 |
| White Gate to The Stile | 8:03 | 7:18 | +0:45 |
| The Stile to Finish | 2:19 | 1:50 | +0:29 |
Δ negative = George ran the segment faster.