Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJoanna Chen
#497 · 1:23:11 · F28 · Group Q · INV
Wave start 8:16 AM (Q-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
Joanna (Q-INV) started at 8:16 AM; Julia (Q-INV) started at 8:16 AM. Both left the line at the same moment. On foot, Joanna ran 1:23:11 and Julia ran 57:02 — Julia was 26:09 faster than Joanna. Joanna took official place 497th (time-based 745th) 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 11:33 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Both started in the same wave.
- Overall place Δ
- +494
- Actual time Δ
- +26:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- ±0 min
- Finish clock Δ
- +26:09
- Section place Δ
- +53
Δ = Joanna − Julia. Negative means Joanna is ahead/faster.
Race timeline
Computed- Joanna (Q-INV) started at 8:16 AM.
- Julia (Q-INV) also started at 8:16 AM.
- Actual running time: Julia was 26:09 faster on foot than Joanna.
- Finish clock: Julia crossed the line 26:09 ahead of Joanna — Julia wins this head-to-head.
Δ (A − B): actual +26:09 · finish clock +26:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Joanna | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:10 | 6:46 | +2:24 |
| Stairs to Windy Gap | 7:25 | 5:03 | +2:22 |
| Windy Gap to Muir Woods | 6:45 | 5:20 | +1:25 |
| Muir Woods to Cardiac | 31:59 | 20:26 | +11:33 |
| Cardiac to White Gate | 17:31 | 11:52 | +5:39 |
| White Gate to The Stile | 8:09 | 5:54 | +2:15 |
| The Stile to Finish | 2:12 | 1:41 | +0:31 |
Δ negative = Joanna ran the segment faster.