Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialParker B Readerman
#151 · 1:01:00 · M26 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialSantiago C Ordonez
#146 · 1:02:50 · M16 · 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
Parker (Z-INV) started at 8:24 AM; Santiago (X-INV) started at 8:22 AM. That gave Santiago a 2 minutes head start on Parker. On foot, Parker ran 1:01:00 and Santiago ran 1:02:50 — Parker was 1:50 faster than Santiago. Parker took official place 151st (time-based 80th) and Santiago took official place 146th (time-based 132nd). Santiago's head start was enough to flip the official order even though Parker was faster on foot. Biggest swing: Parker gained 0:42 from Top of Stairs to Windy Gap.
Deltas
ComputedWave start
Santiago C Ordonez (X-INV) started 2 min earlier than Parker (Z-INV).
- Overall place Δ
- +5
- Actual time Δ
- -1:50
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Santiago earlier)
- Finish clock Δ
- +0:10
- Section place Δ
- +9
Δ = Parker − Santiago. Negative means Parker is ahead/faster.
Race timeline
Computed- Santiago (X-INV) started at 8:22 AM.
- Parker (Z-INV) started at 8:24 AM, 2:00 later.
- Actual running time: Parker was 1:50 faster on foot than Santiago.
- Finish clock: Santiago crossed the line 0:10 ahead of Parker — Santiago wins this head-to-head.
Δ (A − B): actual -1:50 · finish clock +0:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Parker | Santiago | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:47 | 7:18 | -0:31 |
| Stairs to Windy Gap | 5:09 | 5:51 | -0:42 |
| Windy Gap to Muir Woods | 4:41 | 5:03 | -0:22 |
| Muir Woods to Cardiac | 25:03 | 24:26 | +0:37 |
| Cardiac to White Gate | 11:56 | 12:15 | -0:19 |
| White Gate to The Stile | 5:51 | 6:12 | -0:21 |
| The Stile to Finish | 1:33 | 1:45 | -0:12 |
Δ negative = Parker ran the segment faster.