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
OfficialBJ Ebert
#976 · 1:25:46 · M40 · Group Y · DR
Wave start 8:50 AM (Y-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; BJ (Y-DR) started at 8:50 AM. That gave William a 3 minutes head start on BJ. On foot, William ran 1:28:51 and BJ ran 1:25:46 — BJ was 3:05 faster than William. William took official place 978th (time-based 881st) and BJ took official place 976th (time-based 806th). BJ was faster on foot and finished ahead on the official clock too. Biggest swing: BJ gained 2:13 from Muir Woods to Cardiac.
Deltas
ComputedWave start
William Kendall (V-DR) started 3 min earlier than BJ (Y-DR).
- Overall place Δ
- +2
- Actual time Δ
- +3:05
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (William earlier)
- Finish clock Δ
- +0:05
- Section place Δ
- -61
Δ = William − BJ. Negative means William is ahead/faster.
Race timeline
Computed- William (V-DR) started at 8:47 AM.
- BJ (Y-DR) started at 8:50 AM, 3:00 later.
- Actual running time: BJ was 3:05 faster on foot than William.
- Finish clock: BJ crossed the line 0:05 ahead of William — BJ wins this head-to-head.
Δ (A − B): actual +3:05 · finish clock +0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | William | BJ | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:31 | 10:04 | +0:27 |
| Stairs to Windy Gap | 7:54 | 7:44 | +0:10 |
| Windy Gap to Muir Woods | 6:33 | 6:55 | -0:22 |
| Muir Woods to Cardiac | 35:43 | 33:30 | +2:13 |
| Cardiac to White Gate | 17:11 | 16:53 | +0:18 |
| White Gate to The Stile | 8:40 | 8:41 | -0:01 |
| The Stile to Finish | 2:19 | 1:59 | +0:20 |
Δ negative = William ran the segment faster.