Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJoanna Chen
#497 · 1:23:11 · F28 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialPatrick T Hauke
#502 · 1:15:48 · M32 · Group Z · INV
Wave start 8:24 AM (Z-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
Joanna (Q-INV) started at 8:16 AM; Patrick (Z-INV) started at 8:24 AM. That gave Joanna a 8 minutes head start on Patrick. On foot, Joanna ran 1:23:11 and Patrick ran 1:15:48 — Patrick was 7:23 faster than Joanna. Joanna took official place 497th (time-based 745th) and Patrick took official place 502nd (time-based 518th). Joanna's head start was enough to flip the official order even though Patrick was faster on foot. Biggest swing: Patrick gained 3:20 from Cardiac to White Gate.
Deltas
ComputedWave start
Joanna Chen (Q-INV) started 8 min earlier than Patrick (Z-INV).
- Overall place Δ
- -5
- Actual time Δ
- +7:23
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Joanna earlier)
- Finish clock Δ
- -0:37
- Section place Δ
- +3
Δ = Joanna − Patrick. Negative means Joanna is ahead/faster.
Race timeline
Computed- Joanna (Q-INV) started at 8:16 AM.
- Patrick (Z-INV) started at 8:24 AM, 8:00 later.
- Actual running time: Patrick was 7:23 faster on foot than Joanna.
- Finish clock: Joanna crossed the line 0:37 ahead of Patrick — Joanna wins this head-to-head.
Δ (A − B): actual +7:23 · finish clock -0:37.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Joanna | Patrick | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:10 | 8:22 | +0:48 |
| Stairs to Windy Gap | 7:25 | 6:31 | +0:54 |
| Windy Gap to Muir Woods | 6:45 | 5:40 | +1:05 |
| Muir Woods to Cardiac | 31:59 | 31:44 | +0:15 |
| Cardiac to White Gate | 17:31 | 14:11 | +3:20 |
| White Gate to The Stile | 8:09 | 7:14 | +0:55 |
| The Stile to Finish | 2:12 | 2:06 | +0:06 |
Δ negative = Joanna ran the segment faster.