Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSam Greene
#608 · 1:07:56 · M33 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialSofia Shomento
#604 · 1:14:28 · F26 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Sam (Y-DR) started at 8:50 AM; Sofia (Q-DR) started at 8:43 AM. That gave Sofia a 7 minutes head start on Sam. On foot, Sam ran 1:07:56 and Sofia ran 1:14:28 — Sam was 6:32 faster than Sofia. Sam took official place 608th (time-based 261st) and Sofia took official place 604th (time-based 461st). Sofia's head start was enough to flip the official order even though Sam was faster on foot. Biggest swing: Sam gained 2:54 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sofia Shomento (Q-DR) started 7 min earlier than Sam (Y-DR).
- Overall place Δ
- +4
- Actual time Δ
- -6:32
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Sofia earlier)
- Finish clock Δ
- +0:28
- Section place Δ
- +5
Δ = Sam − Sofia. Negative means Sam is ahead/faster.
Race timeline
Computed- Sofia (Q-DR) started at 8:43 AM.
- Sam (Y-DR) started at 8:50 AM, 7:00 later.
- Actual running time: Sam was 6:32 faster on foot than Sofia.
- Finish clock: Sofia crossed the line 0:28 ahead of Sam — Sofia wins this head-to-head.
Δ (A − B): actual -6:32 · finish clock +0:28.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sam | Sofia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:03 | 8:57 | -0:54 |
| Stairs to Windy Gap | 6:14 | 6:44 | -0:30 |
| Windy Gap to Muir Woods | 6:04 | 6:17 | -0:13 |
| Muir Woods to Cardiac | 26:14 | 29:08 | -2:54 |
| Cardiac to White Gate | 13:13 | 14:26 | -1:13 |
| White Gate to The Stile | 6:23 | 6:57 | -0:34 |
| The Stile to Finish | 1:45 | 1:59 | -0:14 |
Δ negative = Sam ran the segment faster.