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
OfficialEdward R Owens
#2 · 48:29 · M32 · Group Z · INV
Wave start 8:24 AM (Z-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; Edward (Z-INV) started at 8:24 AM. That gave Edward a 17 minutes head start on Gigi because the Runner wave starts 27 minutes after the Invitational wave. On foot, Gigi ran 1:19:02 and Edward ran 48:29 — Edward was 30:33 faster than Gigi. Gigi took official place 636th (time-based 616th) and Edward took official place 2nd (time-based 1st). Edward was faster on foot and finished ahead on the official clock too. Biggest swing: Edward gained 12:52 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 17 min earlier than Gigi (N-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +634
- Actual time Δ
- +30:33
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 17 min (Edward earlier)
- Finish clock Δ
- +47:33
- Section place Δ
- —
Δ = Gigi − Edward. Negative means Gigi is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Gigi (N-DR) started at 8:41 AM, 17:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 30:33 faster on foot than Gigi.
- Finish clock: Edward crossed the line 47:33 ahead of Gigi — Edward wins this head-to-head.
Δ (A − B): actual +30:33 · finish clock +47:33.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Gigi | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:22 | 5:48 | +2:34 |
| Stairs to Windy Gap | 8:04 | 4:17 | +3:47 |
| Windy Gap to Muir Woods | 6:22 | 4:16 | +2:06 |
| Muir Woods to Cardiac | 30:44 | 17:52 | +12:52 |
| Cardiac to White Gate | 15:52 | 9:40 | +6:12 |
| White Gate to The Stile | 7:32 | 5:03 | +2:29 |
| The Stile to Finish | 2:06 | 1:33 | +0:33 |
Δ negative = Gigi ran the segment faster.