Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGeorge W Clothier
#616 · 1:22:23 · M66 · Group H · DR
Wave start 8:36 AM (H-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
George (H-DR) started at 8:36 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 12 minutes head start on George because the Runner wave starts 27 minutes after the Invitational wave. On foot, George ran 1:22:23 and Edward ran 48:29 — Edward was 33:54 faster than George. George took official place 616th (time-based 716th) 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 14:25 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 12 min earlier than George (H-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +614
- Actual time Δ
- +33:54
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 12 min (Edward earlier)
- Finish clock Δ
- +45:54
- Section place Δ
- —
Δ = George − Edward. Negative means George is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- George (H-DR) started at 8:36 AM, 12:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 33:54 faster on foot than George.
- Finish clock: Edward crossed the line 45:54 ahead of George — Edward wins this head-to-head.
Δ (A − B): actual +33:54 · finish clock +45:54.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | George | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:47 | 5:48 | +3:59 |
| Stairs to Windy Gap | 7:32 | 4:17 | +3:15 |
| Windy Gap to Muir Woods | 6:10 | 4:16 | +1:54 |
| Muir Woods to Cardiac | 32:17 | 17:52 | +14:25 |
| Cardiac to White Gate | 16:15 | 9:40 | +6:35 |
| White Gate to The Stile | 8:03 | 5:03 | +3:00 |
| The Stile to Finish | 2:19 | 1:33 | +0:46 |
Δ negative = George ran the segment faster.