Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJeffrey A Stern
#19 · 53:25 · M39 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialJoseph Roldan
#22 · 53:28 · M36 · Group Y · INV
Wave start 8:23 AM (Y-INV)
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
Jeffrey (Y-INV) started at 8:23 AM; Joseph (Y-INV) started at 8:23 AM. Both left the line at the same moment. On foot, Jeffrey ran 53:25 and Joseph ran 53:28 — Jeffrey was 0:03 faster than Joseph. Jeffrey took official place 19th (time-based 10th) and Joseph took official place 22nd (time-based 12th). Jeffrey was faster on foot and finished ahead on the official clock too. Biggest swing: Jeffrey gained 0:35 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Both started in the same wave.
- Overall place Δ
- -3
- Actual time Δ
- -0:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- ±0 min
- Finish clock Δ
- -0:03
- Section place Δ
- -2
Δ = Jeffrey − Joseph. Negative means Jeffrey is ahead/faster.
Race timeline
Computed- Jeffrey (Y-INV) started at 8:23 AM.
- Joseph (Y-INV) also started at 8:23 AM.
- Actual running time: Jeffrey was 0:03 faster on foot than Joseph.
- Finish clock: Jeffrey crossed the line 0:03 ahead of Joseph — Jeffrey wins this head-to-head.
Δ (A − B): actual -0:03 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jeffrey | Joseph | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:15 | 6:25 | -0:10 |
| Stairs to Windy Gap | 4:48 | 4:43 | +0:05 |
| Windy Gap to Muir Woods | 4:45 | 4:46 | -0:01 |
| Muir Woods to Cardiac | 19:44 | 20:19 | -0:35 |
| Cardiac to White Gate | 10:43 | 10:22 | +0:21 |
| White Gate to The Stile | 5:35 | 5:17 | +0:18 |
| The Stile to Finish | 1:35 | 1:36 | -0:01 |
Δ negative = Jeffrey ran the segment faster.