Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialStephen N Gray
#454 · 1:28:33 · M68 · Group F · INV
Wave start 8:07 AM (F-INV)
Athlete B
OfficialJonathan R Hoeh
#457 · 1:18:39 · M56 · Group R · INV
Wave start 8:17 AM (R-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
Stephen (F-INV) started at 8:07 AM; Jonathan (R-INV) started at 8:17 AM. That gave Stephen a 10 minutes head start on Jonathan. On foot, Stephen ran 1:28:33 and Jonathan ran 1:18:39 — Jonathan was 9:54 faster than Stephen. Stephen took official place 454th (time-based 872nd) and Jonathan took official place 457th (time-based 599th). Stephen's head start was enough to flip the official order even though Jonathan was faster on foot. Biggest swing: Jonathan gained 5:30 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Stephen N Gray (F-INV) started 10 min earlier than Jonathan (R-INV).
- Overall place Δ
- -3
- Actual time Δ
- +9:54
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Stephen earlier)
- Finish clock Δ
- -0:06
- Section place Δ
- 0
Δ = Stephen − Jonathan. Negative means Stephen is ahead/faster.
Race timeline
Computed- Stephen (F-INV) started at 8:07 AM.
- Jonathan (R-INV) started at 8:17 AM, 10:00 later.
- Actual running time: Jonathan was 9:54 faster on foot than Stephen.
- Finish clock: Stephen crossed the line 0:06 ahead of Jonathan — Stephen wins this head-to-head.
Δ (A − B): actual +9:54 · finish clock -0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Stephen | Jonathan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:20 | 9:02 | +1:18 |
| Stairs to Windy Gap | 7:25 | 6:56 | +0:29 |
| Windy Gap to Muir Woods | 7:02 | 6:29 | +0:33 |
| Muir Woods to Cardiac | 35:01 | 29:31 | +5:30 |
| Cardiac to White Gate | 17:43 | 16:22 | +1:21 |
| White Gate to The Stile | 8:29 | 7:59 | +0:30 |
| The Stile to Finish | 2:33 | 2:20 | +0:13 |
Δ negative = Stephen ran the segment faster.