Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRyan Auker
#821 · 1:18:39 · M31 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Athlete B
Officialjosie shumway
#819 · 1:26:36 · F34 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Interpretation
Ryan (Z-DR) started at 8:51 AM; josie (Q-DR) started at 8:43 AM. That gave josie a 8 minutes head start on Ryan. On foot, Ryan ran 1:18:39 and josie ran 1:26:36 — Ryan was 7:57 faster than josie. Ryan took official place 821st (time-based 600th) and josie took official place 819th (time-based 822nd). josie's head start was enough to flip the official order even though Ryan was faster on foot. Biggest swing: Ryan gained 3:10 from Muir Woods to Cardiac.
Deltas
ComputedWave start
josie shumway (Q-DR) started 8 min earlier than Ryan (Z-DR).
- Overall place Δ
- +2
- Actual time Δ
- -7:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (josie earlier)
- Finish clock Δ
- +0:03
- Section place Δ
- -6
Δ = Ryan − josie. Negative means Ryan is ahead/faster.
Race timeline
Computed- josie (Q-DR) started at 8:43 AM.
- Ryan (Z-DR) started at 8:51 AM, 8:00 later.
- Actual running time: Ryan was 7:57 faster on foot than josie.
- Finish clock: josie crossed the line 0:03 ahead of Ryan — josie wins this head-to-head.
Δ (A − B): actual -7:57 · finish clock +0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ryan | josie | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:45 | 10:39 | -1:54 |
| Stairs to Windy Gap | 6:37 | 7:37 | -1:00 |
| Windy Gap to Muir Woods | 6:48 | 7:37 | -0:49 |
| Muir Woods to Cardiac | 29:52 | 33:02 | -3:10 |
| Cardiac to White Gate | 16:09 | 17:09 | -1:00 |
| White Gate to The Stile | 8:17 | 8:23 | -0:06 |
| The Stile to Finish | 2:11 | 2:09 | +0:02 |
Δ negative = Ryan ran the segment faster.