Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialBrody Barkan
#28 · 53:12 · M28 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialDaniel Y Kono
#24 · 1:00:51 · M57 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Brody (Z-INV) started at 8:24 AM; Daniel (Q-INV) started at 8:16 AM. That gave Daniel a 8 minutes head start on Brody. On foot, Brody ran 53:12 and Daniel ran 1:00:51 — Brody was 7:39 faster than Daniel. Brody took official place 28th (time-based 8th) and Daniel took official place 24th (time-based 73rd). Daniel's head start was enough to flip the official order even though Brody was faster on foot. Biggest swing: Brody gained 2:53 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Daniel Y Kono (Q-INV) started 8 min earlier than Brody (Z-INV).
- Overall place Δ
- +4
- Actual time Δ
- -7:39
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Daniel earlier)
- Finish clock Δ
- +0:21
- Section place Δ
- -1
Δ = Brody − Daniel. Negative means Brody is ahead/faster.
Race timeline
Computed- Daniel (Q-INV) started at 8:16 AM.
- Brody (Z-INV) started at 8:24 AM, 8:00 later.
- Actual running time: Brody was 7:39 faster on foot than Daniel.
- Finish clock: Daniel crossed the line 0:21 ahead of Brody — Daniel wins this head-to-head.
Δ (A − B): actual -7:39 · finish clock +0:21.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Brody | Daniel | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:27 | 7:42 | -1:15 |
| Stairs to Windy Gap | 4:44 | 5:33 | -0:49 |
| Windy Gap to Muir Woods | 4:27 | 4:52 | -0:25 |
| Muir Woods to Cardiac | 20:26 | 23:19 | -2:53 |
| Cardiac to White Gate | 10:19 | 11:47 | -1:28 |
| White Gate to The Stile | 5:19 | 5:49 | -0:30 |
| The Stile to Finish | 1:30 | 1:49 | -0:19 |
Δ negative = Brody ran the segment faster.