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
OfficialAnne N Happel
#1135 · 1:43:32 · F46 · 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
Kirsti (N-DR) started at 8:41 AM; Anne (M-DR) started at 8:40 AM. That gave Anne a 1 minute head start on Kirsti. On foot, Kirsti ran 1:42:35 and Anne ran 1:43:32 — Kirsti was 0:57 faster than Anne. Kirsti took official place 1139th (time-based 1131st) and Anne took official place 1135th (time-based 1147th). Anne's head start was enough to flip the official order even though Kirsti was faster on foot. Biggest swing: Kirsti gained 1:36 from White Gate to The Stile.
Deltas
ComputedWave start
Anne N Happel (M-DR) started 1 min earlier than Kirsti (N-DR).
- Overall place Δ
- +4
- Actual time Δ
- -0:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Anne earlier)
- Finish clock Δ
- +0:03
- Section place Δ
- 0
Δ = Kirsti − Anne. Negative means Kirsti is ahead/faster.
Race timeline
Computed- Anne (M-DR) started at 8:40 AM.
- Kirsti (N-DR) started at 8:41 AM, 1:00 later.
- Actual running time: Kirsti was 0:57 faster on foot than Anne.
- Finish clock: Anne crossed the line 0:03 ahead of Kirsti — Anne wins this head-to-head.
Δ (A − B): actual -0:57 · finish clock +0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kirsti | Anne | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:11 | 10:47 | +1:24 |
| Stairs to Windy Gap | 8:30 | 7:43 | +0:47 |
| Windy Gap to Muir Woods | 8:39 | 8:01 | +0:38 |
| Muir Woods to Cardiac | 40:11 | 40:14 | -0:03 |
| Cardiac to White Gate | 21:28 | 22:59 | -1:31 |
| White Gate to The Stile | 9:17 | 10:53 | -1:36 |
| The Stile to Finish | 2:19 | 2:55 | -0:36 |
Δ negative = Kirsti ran the segment faster.