Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialScott R Dazey
#499 · 1:28:35 · M63 · Group K · INV
Wave start 8:11 AM (K-INV)
Athlete B
OfficialJoanna Chen
#497 · 1:23:11 · F28 · 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
Scott (K-INV) started at 8:11 AM; Joanna (Q-INV) started at 8:16 AM. That gave Scott a 5 minutes head start on Joanna. On foot, Scott ran 1:28:35 and Joanna ran 1:23:11 — Joanna was 5:24 faster than Scott. Scott took official place 499th (time-based 874th) and Joanna took official place 497th (time-based 745th). Joanna was faster on foot and finished ahead on the official clock too. Biggest swing: Joanna gained 3:19 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Scott R Dazey (K-INV) started 5 min earlier than Joanna (Q-INV).
- Overall place Δ
- +2
- Actual time Δ
- +5:24
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Scott earlier)
- Finish clock Δ
- +0:24
- Section place Δ
- -40
Δ = Scott − Joanna. Negative means Scott is ahead/faster.
Race timeline
Computed- Scott (K-INV) started at 8:11 AM.
- Joanna (Q-INV) started at 8:16 AM, 5:00 later.
- Actual running time: Joanna was 5:24 faster on foot than Scott.
- Finish clock: Joanna crossed the line 0:24 ahead of Scott — Joanna wins this head-to-head.
Δ (A − B): actual +5:24 · finish clock +0:24.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Scott | Joanna | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:41 | 9:10 | +0:31 |
| Stairs to Windy Gap | 8:00 | 7:25 | +0:35 |
| Windy Gap to Muir Woods | 5:55 | 6:45 | -0:50 |
| Muir Woods to Cardiac | 35:18 | 31:59 | +3:19 |
| Cardiac to White Gate | 17:48 | 17:31 | +0:17 |
| White Gate to The Stile | 9:32 | 8:09 | +1:23 |
| The Stile to Finish | 2:21 | 2:12 | +0:09 |
Δ negative = Scott ran the segment faster.