Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJohn Aitchison
#710 · 1:13:27 · M31 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Athlete B
OfficialKai K Emerson
#711 · 1:13:30 · M19 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Interpretation
John (Z-DR) started at 8:51 AM; Kai (Z-DR) started at 8:51 AM. Both left the line at the same moment. On foot, John ran 1:13:27 and Kai ran 1:13:30 — John was 0:03 faster than Kai. John took official place 710th (time-based 435th) and Kai took official place 711th (time-based 436th). John was faster on foot and finished ahead on the official clock too. Biggest swing: John gained 2:43 from Cardiac to White Gate.
Deltas
ComputedWave start
Both started in the same wave.
- Overall place Δ
- -1
- Actual time Δ
- -0:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- ±0 min
- Finish clock Δ
- -0:03
- Section place Δ
- -1
Δ = John − Kai. Negative means John is ahead/faster.
Race timeline
Computed- John (Z-DR) started at 8:51 AM.
- Kai (Z-DR) also started at 8:51 AM.
- Actual running time: John was 0:03 faster on foot than Kai.
- Finish clock: John crossed the line 0:03 ahead of Kai — John wins this head-to-head.
Δ (A − B): actual -0:03 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | John | Kai | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:35 | 8:03 | +0:32 |
| Stairs to Windy Gap | 6:32 | 5:21 | +1:11 |
| Windy Gap to Muir Woods | 6:41 | 6:40 | +0:01 |
| Muir Woods to Cardiac | 27:05 | 26:40 | +0:25 |
| Cardiac to White Gate | 14:56 | 17:39 | -2:43 |
| White Gate to The Stile | 7:29 | 7:29 | ±0:00 |
| The Stile to Finish | 2:09 | 1:38 | +0:31 |
Δ negative = John ran the segment faster.