Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGigi M Leonetti
#636 · 1:19:02 · F17 · Group N · DR
Wave start 8:41 AM (N-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
Gigi (N-DR) started at 8:41 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 25 minutes head start on Gigi because the Runner wave starts 27 minutes after the Invitational wave. On foot, Gigi ran 1:19:02 and Julia ran 57:02 — Julia was 22:00 faster than Gigi. Gigi took official place 636th (time-based 616th) 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 10:18 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 25 min earlier than Gigi (N-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +633
- Actual time Δ
- +22:00
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 25 min (Julia earlier)
- Finish clock Δ
- +47:00
- Section place Δ
- —
Δ = Gigi − Julia. Negative means Gigi is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Gigi (N-DR) started at 8:41 AM, 25:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 22:00 faster on foot than Gigi.
- Finish clock: Julia crossed the line 47:00 ahead of Gigi — Julia wins this head-to-head.
Δ (A − B): actual +22:00 · finish clock +47:00.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Gigi | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:22 | 6:46 | +1:36 |
| Stairs to Windy Gap | 8:04 | 5:03 | +3:01 |
| Windy Gap to Muir Woods | 6:22 | 5:20 | +1:02 |
| Muir Woods to Cardiac | 30:44 | 20:26 | +10:18 |
| Cardiac to White Gate | 15:52 | 11:52 | +4:00 |
| White Gate to The Stile | 7:32 | 5:54 | +1:38 |
| The Stile to Finish | 2:06 | 1:41 | +0:25 |
Δ negative = Gigi ran the segment faster.