Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialThomas B Pryor
#416 · 1:18:59 · 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
Thomas (P-INV) started at 8:15 AM; Julia (Q-INV) started at 8:16 AM. That gave Thomas a 1 minute head start on Julia. On foot, Thomas ran 1:18:59 and Julia ran 57:02 — Julia was 21:57 faster than Thomas. Thomas took official place 416th (time-based 613th) 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 7:34 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Thomas B Pryor (P-INV) started 1 min earlier than Julia (Q-INV).
- Overall place Δ
- +413
- Actual time Δ
- +21:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Thomas earlier)
- Finish clock Δ
- +20:57
- Section place Δ
- +30
Δ = Thomas − Julia. Negative means Thomas is ahead/faster.
Race timeline
Computed- Thomas (P-INV) started at 8:15 AM.
- Julia (Q-INV) started at 8:16 AM, 1:00 later.
- Actual running time: Julia was 21:57 faster on foot than Thomas.
- Finish clock: Julia crossed the line 20:57 ahead of Thomas — Julia wins this head-to-head.
Δ (A − B): actual +21:57 · finish clock +20:57.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Thomas | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:43 | 6:46 | +1:57 |
| Stairs to Windy Gap | 7:00 | 5:03 | +1:57 |
| Windy Gap to Muir Woods | 7:41 | 5:20 | +2:21 |
| Muir Woods to Cardiac | 28:00 | 20:26 | +7:34 |
| Cardiac to White Gate | 17:04 | 11:52 | +5:12 |
| White Gate to The Stile | 8:17 | 5:54 | +2:23 |
| The Stile to Finish | 2:14 | 1:41 | +0:33 |
Δ negative = Thomas ran the segment faster.