Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJennifer Bennett
#1160 · 1:48:06 · F54 · Group J · DR
Wave start 8:37 AM (J-DR)
Athlete B
OfficialTom P Robinson
#1161 · 1:38:14 · M49 · Group V · DR
Wave start 8:47 AM (V-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
Jennifer (J-DR) started at 8:37 AM; Tom (V-DR) started at 8:47 AM. That gave Jennifer a 10 minutes head start on Tom. On foot, Jennifer ran 1:48:06 and Tom ran 1:38:14 — Tom was 9:52 faster than Jennifer. Jennifer took official place 1160th (time-based 1212th) and Tom took official place 1161st (time-based 1071st). Jennifer's head start was enough to flip the official order even though Tom was faster on foot. Biggest swing: Tom gained 4:08 from Cardiac to White Gate.
Deltas
ComputedWave start
Jennifer Bennett (J-DR) started 10 min earlier than Tom (V-DR).
- Overall place Δ
- -1
- Actual time Δ
- +9:52
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Jennifer earlier)
- Finish clock Δ
- -0:08
- Section place Δ
- -11
Δ = Jennifer − Tom. Negative means Jennifer is ahead/faster.
Race timeline
Computed- Jennifer (J-DR) started at 8:37 AM.
- Tom (V-DR) started at 8:47 AM, 10:00 later.
- Actual running time: Tom was 9:52 faster on foot than Jennifer.
- Finish clock: Jennifer crossed the line 0:08 ahead of Tom — Jennifer wins this head-to-head.
Δ (A − B): actual +9:52 · finish clock -0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jennifer | Tom | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:15 | 11:13 | +0:02 |
| Stairs to Windy Gap | 8:56 | 7:58 | +0:58 |
| Windy Gap to Muir Woods | 9:40 | 8:15 | +1:25 |
| Muir Woods to Cardiac | 39:33 | 37:44 | +1:49 |
| Cardiac to White Gate | 24:18 | 20:10 | +4:08 |
| White Gate to The Stile | 11:24 | 10:12 | +1:12 |
| The Stile to Finish | 3:00 | 2:42 | +0:18 |
Δ negative = Jennifer ran the segment faster.