Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGiancarlo Cortes
#568 · 1:03:05 · M17 · Group Y · DR
Wave start 8:50 AM (Y-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
Giancarlo (Y-DR) started at 8:50 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 26 minutes head start on Giancarlo because the Runner wave starts 27 minutes after the Invitational wave. On foot, Giancarlo ran 1:03:05 and Edward ran 48:29 — Edward was 14:36 faster than Giancarlo. Giancarlo took official place 568th (time-based 137th) 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 5:39 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 26 min earlier than Giancarlo (Y-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +566
- Actual time Δ
- +14:36
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 26 min (Edward earlier)
- Finish clock Δ
- +40:36
- Section place Δ
- —
Δ = Giancarlo − Edward. Negative means Giancarlo is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Giancarlo (Y-DR) started at 8:50 AM, 26:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 14:36 faster on foot than Giancarlo.
- Finish clock: Edward crossed the line 40:36 ahead of Giancarlo — Edward wins this head-to-head.
Δ (A − B): actual +14:36 · finish clock +40:36.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Giancarlo | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:06 | 5:48 | +1:18 |
| Stairs to Windy Gap | 5:39 | 4:17 | +1:22 |
| Windy Gap to Muir Woods | 5:49 | 4:16 | +1:33 |
| Muir Woods to Cardiac | 23:31 | 17:52 | +5:39 |
| Cardiac to White Gate | 13:01 | 9:40 | +3:21 |
| White Gate to The Stile | 6:11 | 5:03 | +1:08 |
| The Stile to Finish | 1:48 | 1:33 | +0:15 |
Δ negative = Giancarlo ran the segment faster.