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
OfficialRyan Auker
#821 · 1:18:39 · M31 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Interpretation
josie (Q-DR) started at 8:43 AM; Ryan (Z-DR) started at 8:51 AM. That gave josie a 8 minutes head start on Ryan. On foot, josie ran 1:26:36 and Ryan ran 1:18:39 — Ryan was 7:57 faster than josie. josie took official place 819th (time-based 822nd) and Ryan took official place 821st (time-based 600th). 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 = josie − Ryan. Negative means josie 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 | josie | Ryan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:39 | 8:45 | +1:54 |
| Stairs to Windy Gap | 7:37 | 6:37 | +1:00 |
| Windy Gap to Muir Woods | 7:37 | 6:48 | +0:49 |
| Muir Woods to Cardiac | 33:02 | 29:52 | +3:10 |
| Cardiac to White Gate | 17:09 | 16:09 | +1:00 |
| White Gate to The Stile | 8:23 | 8:17 | +0:06 |
| The Stile to Finish | 2:09 | 2:11 | -0:02 |
Δ negative = josie ran the segment faster.