Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKirsti Chou
#1139 · 1:42:35 · F44 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialNatalie J Paul
#1134 · 1:40:32 · F30 · 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
Kirsti (N-DR) started at 8:41 AM; Natalie (Q-DR) started at 8:43 AM. That gave Kirsti a 2 minutes head start on Natalie. On foot, Kirsti ran 1:42:35 and Natalie ran 1:40:32 — Natalie was 2:03 faster than Kirsti. Kirsti took official place 1139th (time-based 1131st) and Natalie took official place 1134th (time-based 1103rd). Natalie was faster on foot and finished ahead on the official clock too. Biggest swing: Natalie gained 2:56 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Kirsti Chou (N-DR) started 2 min earlier than Natalie (Q-DR).
- Overall place Δ
- +5
- Actual time Δ
- +2:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Kirsti earlier)
- Finish clock Δ
- +0:03
- Section place Δ
- -39
Δ = Kirsti − Natalie. Negative means Kirsti is ahead/faster.
Race timeline
Computed- Kirsti (N-DR) started at 8:41 AM.
- Natalie (Q-DR) started at 8:43 AM, 2:00 later.
- Actual running time: Natalie was 2:03 faster on foot than Kirsti.
- Finish clock: Natalie crossed the line 0:03 ahead of Kirsti — Natalie 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 | Kirsti | Natalie | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:11 | 11:20 | +0:51 |
| Stairs to Windy Gap | 8:30 | 9:16 | -0:46 |
| Windy Gap to Muir Woods | 8:39 | 8:59 | -0:20 |
| Muir Woods to Cardiac | 40:11 | 37:15 | +2:56 |
| Cardiac to White Gate | 21:28 | 21:20 | +0:08 |
| White Gate to The Stile | 9:17 | 9:47 | -0:30 |
| The Stile to Finish | 2:19 | 2:35 | -0:16 |
Δ negative = Kirsti ran the segment faster.