Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialArianna Gragg
#534 · 1:05:09 · F26 · Group Q · DR
Wave start 8:43 AM (Q-DR)
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
Arianna (Q-DR) started at 8:43 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 27 minutes head start on Arianna because the Runner wave starts 27 minutes after the Invitational wave. On foot, Arianna ran 1:05:09 and Julia ran 57:02 — Julia was 8:07 faster than Arianna. Arianna took official place 534th (time-based 184th) 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 5:11 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 27 min earlier than Arianna (Q-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +531
- Actual time Δ
- +8:07
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 27 min (Julia earlier)
- Finish clock Δ
- +35:07
- Section place Δ
- —
Δ = Arianna − Julia. Negative means Arianna is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Arianna (Q-DR) started at 8:43 AM, 27:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 8:07 faster on foot than Arianna.
- Finish clock: Julia crossed the line 35:07 ahead of Arianna — Julia wins this head-to-head.
Δ (A − B): actual +8:07 · finish clock +35:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Arianna | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:01 | 6:46 | +1:15 |
| Stairs to Windy Gap | 5:43 | 5:03 | +0:40 |
| Windy Gap to Muir Woods | 5:33 | 5:20 | +0:13 |
| Muir Woods to Cardiac | 25:37 | 20:26 | +5:11 |
| Cardiac to White Gate | 12:13 | 11:52 | +0:21 |
| White Gate to The Stile | 6:20 | 5:54 | +0:26 |
| The Stile to Finish | 1:42 | 1:41 | +0:01 |
Δ negative = Arianna ran the segment faster.