Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJohn R Crawford
#1087 · 1:46:09 · M68 · Group F · DR
Wave start 8:34 AM (F-DR)
Athlete B
OfficialSasha Wilson
#1084 · 1:40:07 · F13 · 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
John (F-DR) started at 8:34 AM; Sasha (M-DR) started at 8:40 AM. That gave John a 6 minutes head start on Sasha. On foot, John ran 1:46:09 and Sasha ran 1:40:07 — Sasha was 6:02 faster than John. John took official place 1087th (time-based 1183rd) and Sasha took official place 1084th (time-based 1094th). Sasha was faster on foot and finished ahead on the official clock too. Biggest swing: Sasha gained 2:07 from Cardiac to White Gate.
Deltas
ComputedWave start
John R Crawford (F-DR) started 6 min earlier than Sasha (M-DR).
- Overall place Δ
- +3
- Actual time Δ
- +6:02
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (John earlier)
- Finish clock Δ
- +0:02
- Section place Δ
- -24
Δ = John − Sasha. Negative means John is ahead/faster.
Race timeline
Computed- John (F-DR) started at 8:34 AM.
- Sasha (M-DR) started at 8:40 AM, 6:00 later.
- Actual running time: Sasha was 6:02 faster on foot than John.
- Finish clock: Sasha crossed the line 0:02 ahead of John — Sasha wins this head-to-head.
Δ (A − B): actual +6:02 · finish clock +0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | John | Sasha | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:25 | 10:51 | +1:34 |
| Stairs to Windy Gap | 9:54 | 8:56 | +0:58 |
| Windy Gap to Muir Woods | 7:48 | 8:55 | -1:07 |
| Muir Woods to Cardiac | 41:10 | 39:32 | +1:38 |
| Cardiac to White Gate | 21:52 | 19:45 | +2:07 |
| White Gate to The Stile | 10:00 | 9:30 | +0:30 |
| The Stile to Finish | 3:00 | 2:38 | +0:22 |
Δ negative = John ran the segment faster.