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 B Tracy
#485 · 1:27:09 · M63 · Group K · INV
Wave start 8:11 AM (K-INV)
Athlete B
OfficialAspen C Pastore
#480 · 1:21:44 · F26 · 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
Stephen (K-INV) started at 8:11 AM; Aspen (Q-INV) started at 8:16 AM. That gave Stephen a 5 minutes head start on Aspen. On foot, Stephen ran 1:27:09 and Aspen ran 1:21:44 — Aspen was 5:25 faster than Stephen. Stephen took official place 485th (time-based 833rd) and Aspen took official place 480th (time-based 698th). Aspen was faster on foot and finished ahead on the official clock too. Biggest swing: Aspen gained 1:49 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Stephen B Tracy (K-INV) started 5 min earlier than Aspen (Q-INV).
- Overall place Δ
- +5
- Actual time Δ
- +5:25
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Stephen earlier)
- Finish clock Δ
- +0:25
- Section place Δ
- -39
Δ = Stephen − Aspen. Negative means Stephen is ahead/faster.
Race timeline
Computed- Stephen (K-INV) started at 8:11 AM.
- Aspen (Q-INV) started at 8:16 AM, 5:00 later.
- Actual running time: Aspen was 5:25 faster on foot than Stephen.
- Finish clock: Aspen crossed the line 0:25 ahead of Stephen — Aspen wins this head-to-head.
Δ (A − B): actual +5:25 · finish clock +0:25.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Stephen | Aspen | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:15 | 9:33 | +0:42 |
| Stairs to Windy Gap | 7:24 | 7:53 | -0:29 |
| Windy Gap to Muir Woods | 6:50 | 6:32 | +0:18 |
| Muir Woods to Cardiac | 34:37 | 32:48 | +1:49 |
| Cardiac to White Gate | 16:42 | 15:22 | +1:20 |
| White Gate to The Stile | 8:36 | 7:22 | +1:14 |
| The Stile to Finish | 2:45 | 2:14 | +0:31 |
Δ negative = Stephen ran the segment faster.