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
OfficialLisa Saucedo
#1140 · 1:43:36 · F45 · 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; Lisa (M-DR) started at 8:40 AM. That gave Lisa a 1 minute head start on Kirsti. On foot, Kirsti ran 1:42:35 and Lisa ran 1:43:36 — Kirsti was 1:01 faster than Lisa. Kirsti took official place 1139th (time-based 1131st) and Lisa took official place 1140th (time-based 1148th). Kirsti was faster on foot and finished ahead on the official clock too. Biggest swing: Lisa gained 1:06 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Lisa Saucedo (M-DR) started 1 min earlier than Kirsti (N-DR).
- Overall place Δ
- -1
- Actual time Δ
- -1:01
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Lisa earlier)
- Finish clock Δ
- -0:01
- Section place Δ
- -1
Δ = Kirsti − Lisa. Negative means Kirsti is ahead/faster.
Race timeline
Computed- Lisa (M-DR) started at 8:40 AM.
- Kirsti (N-DR) started at 8:41 AM, 1:00 later.
- Actual running time: Kirsti was 1:01 faster on foot than Lisa.
- Finish clock: Kirsti crossed the line 0:01 ahead of Lisa — Kirsti wins this head-to-head.
Δ (A − B): actual -1:01 · finish clock -0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kirsti | Lisa | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:11 | 12:34 | -0:23 |
| Stairs to Windy Gap | 8:30 | 8:54 | -0:24 |
| Windy Gap to Muir Woods | 8:39 | 9:19 | -0:40 |
| Muir Woods to Cardiac | 40:11 | 39:05 | +1:06 |
| Cardiac to White Gate | 21:28 | 21:10 | +0:18 |
| White Gate to The Stile | 9:17 | 10:00 | -0:43 |
| The Stile to Finish | 2:19 | 2:34 | -0:15 |
Δ negative = Kirsti ran the segment faster.