Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDuncan J Law
#611 · 1:09:06 · M42 · Group X · DR
Wave start 8:49 AM (X-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
Duncan (X-DR) started at 8:49 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 25 minutes head start on Duncan because the Runner wave starts 27 minutes after the Invitational wave. On foot, Duncan ran 1:09:06 and Edward ran 48:29 — Edward was 20:37 faster than Duncan. Duncan took official place 611th (time-based 293rd) 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 8:51 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 25 min earlier than Duncan (X-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +609
- Actual time Δ
- +20:37
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 25 min (Edward earlier)
- Finish clock Δ
- +45:37
- Section place Δ
- —
Δ = Duncan − Edward. Negative means Duncan is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Duncan (X-DR) started at 8:49 AM, 25:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 20:37 faster on foot than Duncan.
- Finish clock: Edward crossed the line 45:37 ahead of Duncan — Edward wins this head-to-head.
Δ (A − B): actual +20:37 · finish clock +45:37.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Duncan | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:05 | 5:48 | +2:17 |
| Stairs to Windy Gap | 6:17 | 4:17 | +2:00 |
| Windy Gap to Muir Woods | 5:36 | 4:16 | +1:20 |
| Muir Woods to Cardiac | 26:43 | 17:52 | +8:51 |
| Cardiac to White Gate | 14:06 | 9:40 | +4:26 |
| White Gate to The Stile | 6:22 | 5:03 | +1:19 |
| The Stile to Finish | 1:57 | 1:33 | +0:24 |
Δ negative = Duncan ran the segment faster.