Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEleanor Jacobs
#733 · 1:22:46 · F33 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialJack Skiles
#731 · 1:18:43 · M14 · Group V · DR
Wave start 8:47 AM (V-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
Eleanor (Q-DR) started at 8:43 AM; Jack (V-DR) started at 8:47 AM. That gave Eleanor a 4 minutes head start on Jack. On foot, Eleanor ran 1:22:46 and Jack ran 1:18:43 — Jack was 4:03 faster than Eleanor. Eleanor took official place 733rd (time-based 732nd) and Jack took official place 731st (time-based 603rd). Jack was faster on foot and finished ahead on the official clock too. Biggest swing: Jack gained 1:10 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
Eleanor Jacobs (Q-DR) started 4 min earlier than Jack (V-DR).
- Overall place Δ
- +2
- Actual time Δ
- +4:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Eleanor earlier)
- Finish clock Δ
- +0:03
- Section place Δ
- +26
Δ = Eleanor − Jack. Negative means Eleanor is ahead/faster.
Race timeline
Computed- Eleanor (Q-DR) started at 8:43 AM.
- Jack (V-DR) started at 8:47 AM, 4:00 later.
- Actual running time: Jack was 4:03 faster on foot than Eleanor.
- Finish clock: Jack crossed the line 0:03 ahead of Eleanor — Jack wins this head-to-head.
Δ (A − B): actual +4:03 · finish clock +0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Eleanor | Jack | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:47 | 8:33 | +1:14 |
| Stairs to Windy Gap | 7:02 | 6:07 | +0:55 |
| Windy Gap to Muir Woods | 7:07 | 5:57 | +1:10 |
| Muir Woods to Cardiac | 31:52 | 31:42 | +0:10 |
| Cardiac to White Gate | 16:46 | 16:20 | +0:26 |
| White Gate to The Stile | 7:58 | 8:04 | -0:06 |
| The Stile to Finish | 2:14 | 2:00 | +0:14 |
Δ negative = Eleanor ran the segment faster.