Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMark Davis
#615 · 1:07:23 · M32 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Athlete B
OfficialJackson Sell
#617 · 1:07:34 · M26 · Group Z · DR
Wave start 8:51 AM (Z-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
Mark (Z-DR) started at 8:51 AM; Jackson (Z-DR) started at 8:51 AM. Both left the line at the same moment. On foot, Mark ran 1:07:23 and Jackson ran 1:07:34 — Mark was 0:11 faster than Jackson. Mark took official place 615th (time-based 245th) and Jackson took official place 617th (time-based 251st). Mark was faster on foot and finished ahead on the official clock too. Biggest swing: Jackson gained 0:12 from Cardiac to White Gate.
Deltas
ComputedWave start
Both started in the same wave.
- Overall place Δ
- -2
- Actual time Δ
- -0:11
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- ±0 min
- Finish clock Δ
- -0:11
- Section place Δ
- -1
Δ = Mark − Jackson. Negative means Mark is ahead/faster.
Race timeline
Computed- Mark (Z-DR) started at 8:51 AM.
- Jackson (Z-DR) also started at 8:51 AM.
- Actual running time: Mark was 0:11 faster on foot than Jackson.
- Finish clock: Mark crossed the line 0:11 ahead of Jackson — Mark wins this head-to-head.
Δ (A − B): actual -0:11 · finish clock -0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Mark | Jackson | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:08 | 8:06 | +0:02 |
| Stairs to Windy Gap | 5:54 | 6:00 | -0:06 |
| Windy Gap to Muir Woods | 5:42 | 5:52 | -0:10 |
| Muir Woods to Cardiac | 25:29 | 25:37 | -0:08 |
| Cardiac to White Gate | 13:36 | 13:24 | +0:12 |
| White Gate to The Stile | 6:44 | 6:43 | +0:01 |
| The Stile to Finish | 1:50 | 1:52 | -0:02 |
Δ negative = Mark ran the segment faster.