Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialScott Brydon
#719 · 1:12:53 · M25 · Group SCR · DR
Wave start 8:52 AM (SCR-DR)
Athlete B
OfficialMark VandenBerghe
#723 · 1:26:05 · M62 · Group L · DR
Wave start 8:39 AM (L-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
Scott (SCR-DR) started at 8:52 AM; Mark (L-DR) started at 8:39 AM. That gave Mark a 13 minutes head start on Scott. On foot, Scott ran 1:12:53 and Mark ran 1:26:05 — Scott was 13:12 faster than Mark. Scott took official place 719th (time-based 418th) and Mark took official place 723rd (time-based 814th). Scott was faster on foot and finished ahead on the official clock too. Biggest swing: Scott gained 5:13 from Cardiac to White Gate.
Deltas
ComputedWave start
Mark VandenBerghe (L-DR) started 13 min earlier than Scott (SCR-DR).
- Overall place Δ
- -4
- Actual time Δ
- -13:12
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Mark earlier)
- Finish clock Δ
- -0:12
- Section place Δ
- +4
Δ = Scott − Mark. Negative means Scott is ahead/faster.
Race timeline
Computed- Mark (L-DR) started at 8:39 AM.
- Scott (SCR-DR) started at 8:52 AM, 13:00 later.
- Actual running time: Scott was 13:12 faster on foot than Mark.
- Finish clock: Scott crossed the line 0:12 ahead of Mark — Scott wins this head-to-head.
Δ (A − B): actual -13:12 · finish clock -0:12.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Scott | Mark | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:29 | 9:38 | -1:09 |
| Stairs to Windy Gap | 6:22 | 7:36 | -1:14 |
| Windy Gap to Muir Woods | 6:01 | 7:04 | -1:03 |
| Muir Woods to Cardiac | 29:31 | 32:14 | -2:43 |
| Cardiac to White Gate | 13:30 | 18:43 | -5:13 |
| White Gate to The Stile | 7:01 | 8:26 | -1:25 |
| The Stile to Finish | 1:59 | 2:24 | -0:25 |
Δ negative = Scott ran the segment faster.