Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialStephanie G Osborne
#280 · 1:26:54 · F63 · Group B · INV
Wave start 8:03 AM (B-INV)
Athlete B
OfficialNoah B Lang
#275 · 1:07:32 · M42 · Group X · INV
Wave start 8:22 AM (X-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
Stephanie (B-INV) started at 8:03 AM; Noah (X-INV) started at 8:22 AM. That gave Stephanie a 19 minutes head start on Noah. On foot, Stephanie ran 1:26:54 and Noah ran 1:07:32 — Noah was 19:22 faster than Stephanie. Stephanie took official place 280th (time-based 828th) and Noah took official place 275th (time-based 248th). Noah was faster on foot and finished ahead on the official clock too. Biggest swing: Noah gained 7:03 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Stephanie G Osborne (B-INV) started 19 min earlier than Noah (X-INV).
- Overall place Δ
- +5
- Actual time Δ
- +19:22
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 19 min (Stephanie earlier)
- Finish clock Δ
- +0:22
- Section place Δ
- -18
Δ = Stephanie − Noah. Negative means Stephanie is ahead/faster.
Race timeline
Computed- Stephanie (B-INV) started at 8:03 AM.
- Noah (X-INV) started at 8:22 AM, 19:00 later.
- Actual running time: Noah was 19:22 faster on foot than Stephanie.
- Finish clock: Noah crossed the line 0:22 ahead of Stephanie — Noah wins this head-to-head.
Δ (A − B): actual +19:22 · finish clock +0:22.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Stephanie | Noah | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:18 | 7:46 | +2:32 |
| Stairs to Windy Gap | 7:22 | 6:14 | +1:08 |
| Windy Gap to Muir Woods | 7:24 | 5:38 | +1:46 |
| Muir Woods to Cardiac | 32:47 | 25:44 | +7:03 |
| Cardiac to White Gate | 17:56 | 13:40 | +4:16 |
| White Gate to The Stile | 8:36 | 6:43 | +1:53 |
| The Stile to Finish | 2:31 | 1:47 | +0:44 |
Δ negative = Stephanie ran the segment faster.