Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAxel Brodie Dominique
#613 · 1:12:15 · M13 · Group U · DR
Wave start 8:46 AM (U-DR)
Athlete B
OfficialSam Greene
#608 · 1:07:56 · M33 · 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
Axel (U-DR) started at 8:46 AM; Sam (Y-DR) started at 8:50 AM. That gave Axel a 4 minutes head start on Sam. On foot, Axel ran 1:12:15 and Sam ran 1:07:56 — Sam was 4:19 faster than Axel. Axel took official place 613th (time-based 398th) and Sam took official place 608th (time-based 261st). Sam was faster on foot and finished ahead on the official clock too. Biggest swing: Sam gained 2:14 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Axel Brodie Dominique (U-DR) started 4 min earlier than Sam (Y-DR).
- Overall place Δ
- +5
- Actual time Δ
- +4:19
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Axel earlier)
- Finish clock Δ
- +0:19
- Section place Δ
- -10
Δ = Axel − Sam. Negative means Axel is ahead/faster.
Race timeline
Computed- Axel (U-DR) started at 8:46 AM.
- Sam (Y-DR) started at 8:50 AM, 4:00 later.
- Actual running time: Sam was 4:19 faster on foot than Axel.
- Finish clock: Sam crossed the line 0:19 ahead of Axel — Sam wins this head-to-head.
Δ (A − B): actual +4:19 · finish clock +0:19.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Axel | Sam | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:43 | 8:03 | +0:40 |
| Stairs to Windy Gap | 6:29 | 6:14 | +0:15 |
| Windy Gap to Muir Woods | 5:35 | 6:04 | -0:29 |
| Muir Woods to Cardiac | 28:28 | 26:14 | +2:14 |
| Cardiac to White Gate | 14:20 | 13:13 | +1:07 |
| White Gate to The Stile | 6:46 | 6:23 | +0:23 |
| The Stile to Finish | 1:54 | 1:45 | +0:09 |
Δ negative = Axel ran the segment faster.