Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMark VandenBerghe
#723 · 1:26:05 · M62 · Group L · DR
Wave start 8:39 AM (L-DR)
Athlete B
OfficialDaniel M Jackson
#724 · 1:19:06 · M52 · Group U · DR
Wave start 8:46 AM (U-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
Mark (L-DR) started at 8:39 AM; Daniel (U-DR) started at 8:46 AM. That gave Mark a 7 minutes head start on Daniel. On foot, Mark ran 1:26:05 and Daniel ran 1:19:06 — Daniel was 6:59 faster than Mark. Mark took official place 723rd (time-based 814th) and Daniel took official place 724th (time-based 620th). Mark's head start was enough to flip the official order even though Daniel was faster on foot. Biggest swing: Daniel gained 3:05 from Cardiac to White Gate.
Deltas
ComputedWave start
Mark VandenBerghe (L-DR) started 7 min earlier than Daniel (U-DR).
- Overall place Δ
- -1
- Actual time Δ
- +6:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Mark earlier)
- Finish clock Δ
- -0:01
- Section place Δ
- -11
Δ = Mark − Daniel. Negative means Mark is ahead/faster.
Race timeline
Computed- Mark (L-DR) started at 8:39 AM.
- Daniel (U-DR) started at 8:46 AM, 7:00 later.
- Actual running time: Daniel was 6:59 faster on foot than Mark.
- Finish clock: Mark crossed the line 0:01 ahead of Daniel — Mark wins this head-to-head.
Δ (A − B): actual +6:59 · finish clock -0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Mark | Daniel | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:38 | 9:32 | +0:06 |
| Stairs to Windy Gap | 7:36 | 7:03 | +0:33 |
| Windy Gap to Muir Woods | 7:04 | 6:55 | +0:09 |
| Muir Woods to Cardiac | 32:14 | 30:11 | +2:03 |
| Cardiac to White Gate | 18:43 | 15:38 | +3:05 |
| White Gate to The Stile | 8:26 | 7:40 | +0:46 |
| The Stile to Finish | 2:24 | 2:07 | +0:17 |
Δ negative = Mark ran the segment faster.