Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPhoebe S Markle
#291 · 1:15:12 · F42 · 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
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
Phoebe (P-INV) started at 8:15 AM; Julia (Q-INV) started at 8:16 AM. That gave Phoebe a 1 minute head start on Julia. On foot, Phoebe ran 1:15:12 and Julia ran 57:02 — Julia was 18:10 faster than Phoebe. Phoebe took official place 291st (time-based 490th) 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 8:26 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Phoebe S Markle (P-INV) started 1 min earlier than Julia (Q-INV).
- Overall place Δ
- +288
- Actual time Δ
- +18:10
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Phoebe earlier)
- Finish clock Δ
- +17:10
- Section place Δ
- +17
Δ = Phoebe − Julia. Negative means Phoebe is ahead/faster.
Race timeline
Computed- Phoebe (P-INV) started at 8:15 AM.
- Julia (Q-INV) started at 8:16 AM, 1:00 later.
- Actual running time: Julia was 18:10 faster on foot than Phoebe.
- Finish clock: Julia crossed the line 17:10 ahead of Phoebe — Julia wins this head-to-head.
Δ (A − B): actual +18:10 · finish clock +17:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Phoebe | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:45 | 6:46 | +1:59 |
| Stairs to Windy Gap | 6:36 | 5:03 | +1:33 |
| Windy Gap to Muir Woods | 6:14 | 5:20 | +0:54 |
| Muir Woods to Cardiac | 28:52 | 20:26 | +8:26 |
| Cardiac to White Gate | 15:03 | 11:52 | +3:11 |
| White Gate to The Stile | 7:39 | 5:54 | +1:45 |
| The Stile to Finish | 2:03 | 1:41 | +0:22 |
Δ negative = Phoebe ran the segment faster.