Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialWalter Graber
#506 · 1:18:44 · M35 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialZachary T Everett
#501 · 1:23:44 · M11 · 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
Walter (Y-INV) started at 8:23 AM; Zachary (Q-INV) started at 8:16 AM. That gave Zachary a 7 minutes head start on Walter. On foot, Walter ran 1:18:44 and Zachary ran 1:23:44 — Walter was 5:00 faster than Zachary. Walter took official place 506th (time-based 604th) and Zachary took official place 501st (time-based 762nd). Zachary's head start was enough to flip the official order even though Walter was faster on foot. Biggest swing: Walter gained 1:52 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
Zachary T Everett (Q-INV) started 7 min earlier than Walter (Y-INV).
- Overall place Δ
- +5
- Actual time Δ
- -5:00
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Zachary earlier)
- Finish clock Δ
- +2:00
- Section place Δ
- +30
Δ = Walter − Zachary. Negative means Walter is ahead/faster.
Race timeline
Computed- Zachary (Q-INV) started at 8:16 AM.
- Walter (Y-INV) started at 8:23 AM, 7:00 later.
- Actual running time: Walter was 5:00 faster on foot than Zachary.
- Finish clock: Zachary crossed the line 2:00 ahead of Walter — Zachary wins this head-to-head.
Δ (A − B): actual -5:00 · finish clock +2:00.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Walter | Zachary | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:07 | 8:48 | -0:41 |
| Stairs to Windy Gap | 6:49 | 7:23 | -0:34 |
| Windy Gap to Muir Woods | 5:49 | 7:41 | -1:52 |
| Muir Woods to Cardiac | 32:12 | 33:03 | -0:51 |
| Cardiac to White Gate | 15:20 | 16:48 | -1:28 |
| White Gate to The Stile | 8:00 | 7:57 | +0:03 |
| The Stile to Finish | 2:27 | 2:04 | +0:23 |
Δ negative = Walter ran the segment faster.