Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKatherine Jones
#734 · 1:24:47 · F44 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialSophia J Smith
#732 · 1:22:44 · F27 · Group Q · DR
Wave start 8:43 AM (Q-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
Katherine (N-DR) started at 8:41 AM; Sophia (Q-DR) started at 8:43 AM. That gave Katherine a 2 minutes head start on Sophia. On foot, Katherine ran 1:24:47 and Sophia ran 1:22:44 — Sophia was 2:03 faster than Katherine. Katherine took official place 734th (time-based 787th) and Sophia took official place 732nd (time-based 727th). Sophia was faster on foot and finished ahead on the official clock too. Biggest swing: Sophia gained 1:44 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Katherine Jones (N-DR) started 2 min earlier than Sophia (Q-DR).
- Overall place Δ
- +2
- Actual time Δ
- +2:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Katherine earlier)
- Finish clock Δ
- +0:03
- Section place Δ
- -18
Δ = Katherine − Sophia. Negative means Katherine is ahead/faster.
Race timeline
Computed- Katherine (N-DR) started at 8:41 AM.
- Sophia (Q-DR) started at 8:43 AM, 2:00 later.
- Actual running time: Sophia was 2:03 faster on foot than Katherine.
- Finish clock: Sophia crossed the line 0:03 ahead of Katherine — Sophia wins this head-to-head.
Δ (A − B): actual +2:03 · finish clock +0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Katherine | Sophia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:29 | 10:27 | +0:02 |
| Stairs to Windy Gap | 7:46 | 6:42 | +1:04 |
| Windy Gap to Muir Woods | 6:28 | 6:50 | -0:22 |
| Muir Woods to Cardiac | 33:50 | 32:06 | +1:44 |
| Cardiac to White Gate | 16:25 | 17:08 | -0:43 |
| White Gate to The Stile | 7:36 | 7:31 | +0:05 |
| The Stile to Finish | 2:13 | 2:00 | +0:13 |
Δ negative = Katherine ran the segment faster.