Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
Officialjosie shumway
#819 · 1:26:36 · F34 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialPeter Haury
#814 · 1:19:20 · M35 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Interpretation
josie (Q-DR) started at 8:43 AM; Peter (Y-DR) started at 8:50 AM. That gave josie a 7 minutes head start on Peter. On foot, josie ran 1:26:36 and Peter ran 1:19:20 — Peter was 7:16 faster than josie. josie took official place 819th (time-based 822nd) and Peter took official place 814th (time-based 626th). Peter was faster on foot and finished ahead on the official clock too. Biggest swing: Peter gained 2:34 from Muir Woods to Cardiac.
Deltas
ComputedWave start
josie shumway (Q-DR) started 7 min earlier than Peter (Y-DR).
- Overall place Δ
- +5
- Actual time Δ
- +7:16
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (josie earlier)
- Finish clock Δ
- +0:16
- Section place Δ
- -12
Δ = josie − Peter. Negative means josie is ahead/faster.
Race timeline
Computed- josie (Q-DR) started at 8:43 AM.
- Peter (Y-DR) started at 8:50 AM, 7:00 later.
- Actual running time: Peter was 7:16 faster on foot than josie.
- Finish clock: Peter crossed the line 0:16 ahead of josie — Peter wins this head-to-head.
Δ (A − B): actual +7:16 · finish clock +0:16.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | josie | Peter | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:39 | 8:37 | +2:02 |
| Stairs to Windy Gap | 7:37 | 6:34 | +1:03 |
| Windy Gap to Muir Woods | 7:37 | 7:19 | +0:18 |
| Muir Woods to Cardiac | 33:02 | 30:28 | +2:34 |
| Cardiac to White Gate | 17:09 | 15:58 | +1:11 |
| White Gate to The Stile | 8:23 | 8:10 | +0:13 |
| The Stile to Finish | 2:09 | 2:14 | -0:05 |
Δ negative = josie ran the segment faster.