Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialStephen B Tracy
#485 · 1:27:09 · M63 · Group K · INV
Wave start 8:11 AM (K-INV)
Athlete B
OfficialOscar Fillat
#483 · 1:15:00 · M17 · 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
Stephen (K-INV) started at 8:11 AM; Oscar (Y-INV) started at 8:23 AM. That gave Stephen a 12 minutes head start on Oscar. On foot, Stephen ran 1:27:09 and Oscar ran 1:15:00 — Oscar was 12:09 faster than Stephen. Stephen took official place 485th (time-based 833rd) and Oscar took official place 483rd (time-based 482nd). Oscar was faster on foot and finished ahead on the official clock too. Biggest swing: Oscar gained 4:07 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Stephen B Tracy (K-INV) started 12 min earlier than Oscar (Y-INV).
- Overall place Δ
- +2
- Actual time Δ
- +12:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Stephen earlier)
- Finish clock Δ
- +0:09
- Section place Δ
- -69
Δ = Stephen − Oscar. Negative means Stephen is ahead/faster.
Race timeline
Computed- Stephen (K-INV) started at 8:11 AM.
- Oscar (Y-INV) started at 8:23 AM, 12:00 later.
- Actual running time: Oscar was 12:09 faster on foot than Stephen.
- Finish clock: Oscar crossed the line 0:09 ahead of Stephen — Oscar wins this head-to-head.
Δ (A − B): actual +12:09 · finish clock +0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Stephen | Oscar | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:15 | 7:52 | +2:23 |
| Stairs to Windy Gap | 7:24 | 6:00 | +1:24 |
| Windy Gap to Muir Woods | 6:50 | 5:38 | +1:12 |
| Muir Woods to Cardiac | 34:37 | 30:30 | +4:07 |
| Cardiac to White Gate | 16:42 | 15:47 | +0:55 |
| White Gate to The Stile | 8:36 | 7:23 | +1:13 |
| The Stile to Finish | 2:45 | 1:50 | +0:55 |
Δ negative = Stephen ran the segment faster.