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 O Spinosa
#721 · 1:18:56 · M13 · Group U · DR
Wave start 8:46 AM (U-DR)
Athlete B
OfficialDaniel M Jackson
#724 · 1:19:06 · M52 · Group U · DR
Wave start 8:46 AM (U-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 (U-DR) started at 8:46 AM; Daniel (U-DR) started at 8:46 AM. Both left the line at the same moment. On foot, Robert ran 1:18:56 and Daniel ran 1:19:06 — Robert was 0:10 faster than Daniel. Robert took official place 721st (time-based 612th) and Daniel took official place 724th (time-based 620th). Robert was faster on foot and finished ahead on the official clock too. Biggest swing: Daniel gained 1:24 from Cardiac to White Gate.
Deltas
ComputedWave start
Both started in the same wave.
- Overall place Δ
- -3
- Actual time Δ
- -0:10
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- ±0 min
- Finish clock Δ
- -0:10
- Section place Δ
- -1
Δ = Robert − Daniel. Negative means Robert is ahead/faster.
Race timeline
Computed- Robert (U-DR) started at 8:46 AM.
- Daniel (U-DR) also started at 8:46 AM.
- Actual running time: Robert was 0:10 faster on foot than Daniel.
- Finish clock: Robert crossed the line 0:10 ahead of Daniel — Robert wins this head-to-head.
Δ (A − B): actual -0:10 · finish clock -0:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Robert | Daniel | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:42 | 9:32 | -0:50 |
| Stairs to Windy Gap | 6:45 | 7:03 | -0:18 |
| Windy Gap to Muir Woods | 6:44 | 6:55 | -0:11 |
| Muir Woods to Cardiac | 29:01 | 30:11 | -1:10 |
| Cardiac to White Gate | 17:02 | 15:38 | +1:24 |
| White Gate to The Stile | 8:36 | 7:40 | +0:56 |
| The Stile to Finish | 2:06 | 2:07 | -0:01 |
Δ negative = Robert ran the segment faster.