Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialZach Griffin
#567 · 1:14:54 · M63 · Group K · DR
Wave start 8:38 AM (K-DR)
Athlete B
OfficialKim Hishida
#572 · 1:40:34 · F46 · Group M · INV
Wave start 8:13 AM (M-INV)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Zach (K-DR) started at 8:38 AM; Kim (M-INV) started at 8:13 AM. That gave Kim a 25 minutes head start on Zach because the Runner wave starts 27 minutes after the Invitational wave. On foot, Zach ran 1:14:54 and Kim ran 1:40:34 — Zach was 25:40 faster than Kim. Zach took official place 567th (time-based 477th) and Kim took official place 572nd (time-based 1105th). Zach was faster on foot and finished ahead on the official clock too. Biggest swing: Zach gained 10:48 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Kim Hishida (M-INV) started 25 min earlier than Zach (K-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- -5
- Actual time Δ
- -25:40
- Section gap Δ
- 27 min (Kim earlier)
- Wave start Δ
- 25 min (Kim earlier)
- Finish clock Δ
- -0:40
- Section place Δ
- —
Δ = Zach − Kim. Negative means Zach is ahead/faster.
Race timeline
Computed- Kim (M-INV) started at 8:13 AM.
- Zach (K-DR) started at 8:38 AM, 25:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Zach was 25:40 faster on foot than Kim.
- Finish clock: Zach crossed the line 0:40 ahead of Kim — Zach wins this head-to-head.
Δ (A − B): actual -25:40 · finish clock -0:40.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Zach | Kim | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:02 | 11:26 | -2:24 |
| Stairs to Windy Gap | 6:57 | 9:22 | -2:25 |
| Windy Gap to Muir Woods | 5:58 | 8:02 | -2:04 |
| Muir Woods to Cardiac | 29:04 | 39:52 | -10:48 |
| Cardiac to White Gate | 14:36 | 20:12 | -5:36 |
| White Gate to The Stile | 7:08 | 9:07 | -1:59 |
| The Stile to Finish | 2:09 | 2:33 | -0:24 |
Δ negative = Zach ran the segment faster.