Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAndrew C Smith
#1145 · 1:34:57 · M43 · Group X · DR
Wave start 8:49 AM (X-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
Andrew (X-DR) started at 8:49 AM; Lisa (M-DR) started at 8:40 AM. That gave Lisa a 9 minutes head start on Andrew. On foot, Andrew ran 1:34:57 and Lisa ran 1:43:36 — Andrew was 8:39 faster than Lisa. Andrew took official place 1145th (time-based 1008th) and Lisa took official place 1140th (time-based 1148th). Lisa's head start was enough to flip the official order even though Andrew was faster on foot. Biggest swing: Andrew gained 5:52 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Lisa Saucedo (M-DR) started 9 min earlier than Andrew (X-DR).
- Overall place Δ
- +5
- Actual time Δ
- -8:39
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Lisa earlier)
- Finish clock Δ
- +0:21
- Section place Δ
- -1
Δ = Andrew − Lisa. Negative means Andrew is ahead/faster.
Race timeline
Computed- Lisa (M-DR) started at 8:40 AM.
- Andrew (X-DR) started at 8:49 AM, 9:00 later.
- Actual running time: Andrew was 8:39 faster on foot than Lisa.
- Finish clock: Lisa crossed the line 0:21 ahead of Andrew — Lisa wins this head-to-head.
Δ (A − B): actual -8:39 · finish clock +0:21.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Andrew | Lisa | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:52 | 12:34 | -3:42 |
| Stairs to Windy Gap | 6:33 | 8:54 | -2:21 |
| Windy Gap to Muir Woods | 6:59 | 9:19 | -2:20 |
| Muir Woods to Cardiac | 33:13 | 39:05 | -5:52 |
| Cardiac to White Gate | 24:32 | 21:10 | +3:22 |
| White Gate to The Stile | 12:05 | 10:00 | +2:05 |
| The Stile to Finish | 2:43 | 2:34 | +0:09 |
Δ negative = Andrew ran the segment faster.