Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialWilliam Reed
#431 · 1:19:37 · M59 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-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
William (P-INV) started at 8:15 AM; Julia (Q-INV) started at 8:16 AM. That gave William a 1 minute head start on Julia. On foot, William ran 1:19:37 and Julia ran 57:02 — Julia was 22:35 faster than William. William took official place 431st (time-based 639th) and Julia took official place 3rd (time-based 32nd). Julia was faster on foot and finished ahead on the official clock too. Biggest swing: Julia gained 9:46 from Muir Woods to Cardiac.
Deltas
ComputedWave start
William Reed (P-INV) started 1 min earlier than Julia (Q-INV).
- Overall place Δ
- +428
- Actual time Δ
- +22:35
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (William earlier)
- Finish clock Δ
- +21:35
- Section place Δ
- +33
Δ = William − Julia. Negative means William is ahead/faster.
Race timeline
Computed- William (P-INV) started at 8:15 AM.
- Julia (Q-INV) started at 8:16 AM, 1:00 later.
- Actual running time: Julia was 22:35 faster on foot than William.
- Finish clock: Julia crossed the line 21:35 ahead of William — Julia wins this head-to-head.
Δ (A − B): actual +22:35 · finish clock +21:35.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | William | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:07 | 6:46 | +2:21 |
| Stairs to Windy Gap | 6:46 | 5:03 | +1:43 |
| Windy Gap to Muir Woods | 6:23 | 5:20 | +1:03 |
| Muir Woods to Cardiac | 30:12 | 20:26 | +9:46 |
| Cardiac to White Gate | 16:46 | 11:52 | +4:54 |
| White Gate to The Stile | 7:54 | 5:54 | +2:00 |
| The Stile to Finish | 2:29 | 1:41 | +0:48 |
Δ negative = William ran the segment faster.