Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJack Consenstein
#583 · 1:04:30 · M27 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Athlete B
OfficialAva Pasternak
#584 · 1:15:35 · F13 · Group M · DR
Wave start 8:40 AM (M-DR)
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
Jack (Z-DR) started at 8:51 AM; Ava (M-DR) started at 8:40 AM. That gave Ava a 11 minutes head start on Jack. On foot, Jack ran 1:04:30 and Ava ran 1:15:35 — Jack was 11:05 faster than Ava. Jack took official place 583rd (time-based 167th) and Ava took official place 584th (time-based 506th). Jack was faster on foot and finished ahead on the official clock too. Biggest swing: Jack gained 5:39 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Ava Pasternak (M-DR) started 11 min earlier than Jack (Z-DR).
- Overall place Δ
- -1
- Actual time Δ
- -11:05
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Ava earlier)
- Finish clock Δ
- -0:05
- Section place Δ
- +2
Δ = Jack − Ava. Negative means Jack is ahead/faster.
Race timeline
Computed- Ava (M-DR) started at 8:40 AM.
- Jack (Z-DR) started at 8:51 AM, 11:00 later.
- Actual running time: Jack was 11:05 faster on foot than Ava.
- Finish clock: Jack crossed the line 0:05 ahead of Ava — Jack wins this head-to-head.
Δ (A − B): actual -11:05 · finish clock -0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jack | Ava | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:43 | 8:48 | -0:05 |
| Stairs to Windy Gap | 5:39 | 6:23 | -0:44 |
| Windy Gap to Muir Woods | 5:32 | 6:09 | -0:37 |
| Muir Woods to Cardiac | 24:50 | 30:29 | -5:39 |
| Cardiac to White Gate | 12:03 | 14:40 | -2:37 |
| White Gate to The Stile | 5:57 | 7:13 | -1:16 |
| The Stile to Finish | 1:46 | 1:53 | -0:07 |
Δ negative = Jack ran the segment faster.