Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialWilliam Kendall
#978 · 1:28:51 · M48 · Group V · DR
Wave start 8:47 AM (V-DR)
Athlete B
OfficialRobin A Stranton
#981 · 1:23:53 · M24 · Group SCR · DR
Wave start 8:52 AM (SCR-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
William (V-DR) started at 8:47 AM; Robin (SCR-DR) started at 8:52 AM. That gave William a 5 minutes head start on Robin. On foot, William ran 1:28:51 and Robin ran 1:23:53 — Robin was 4:58 faster than William. William took official place 978th (time-based 881st) and Robin took official place 981st (time-based 764th). William's head start was enough to flip the official order even though Robin was faster on foot. Biggest swing: Robin gained 2:18 from Muir Woods to Cardiac.
Deltas
ComputedWave start
William Kendall (V-DR) started 5 min earlier than Robin (SCR-DR).
- Overall place Δ
- -3
- Actual time Δ
- +4:58
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (William earlier)
- Finish clock Δ
- -0:02
- Section place Δ
- -11
Δ = William − Robin. Negative means William is ahead/faster.
Race timeline
Computed- William (V-DR) started at 8:47 AM.
- Robin (SCR-DR) started at 8:52 AM, 5:00 later.
- Actual running time: Robin was 4:58 faster on foot than William.
- Finish clock: William crossed the line 0:02 ahead of Robin — William wins this head-to-head.
Δ (A − B): actual +4:58 · finish clock -0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | William | Robin | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:31 | 9:07 | +1:24 |
| Stairs to Windy Gap | 7:54 | 7:13 | +0:41 |
| Windy Gap to Muir Woods | 6:33 | 6:04 | +0:29 |
| Muir Woods to Cardiac | 35:43 | 33:25 | +2:18 |
| Cardiac to White Gate | 17:11 | 16:34 | +0:37 |
| White Gate to The Stile | 8:40 | 9:10 | -0:30 |
| The Stile to Finish | 2:19 | 2:20 | -0:01 |
Δ negative = William ran the segment faster.