Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMark Vaughn
#756 · 1:18:37 · M47 · Group W · DR
Wave start 8:48 AM (W-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
Mark (W-DR) started at 8:48 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 24 minutes head start on Mark because the Runner wave starts 27 minutes after the Invitational wave. On foot, Mark ran 1:18:37 and Edward ran 48:29 — Edward was 30:08 faster than Mark. Mark took official place 756th (time-based 597th) 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 12:27 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 24 min earlier than Mark (W-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +754
- Actual time Δ
- +30:08
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 24 min (Edward earlier)
- Finish clock Δ
- +54:08
- Section place Δ
- —
Δ = Mark − Edward. Negative means Mark is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Mark (W-DR) started at 8:48 AM, 24:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 30:08 faster on foot than Mark.
- Finish clock: Edward crossed the line 54:08 ahead of Mark — Edward wins this head-to-head.
Δ (A − B): actual +30:08 · finish clock +54:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Mark | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:03 | 5:48 | +4:15 |
| Stairs to Windy Gap | 6:45 | 4:17 | +2:28 |
| Windy Gap to Muir Woods | 6:12 | 4:16 | +1:56 |
| Muir Woods to Cardiac | 30:19 | 17:52 | +12:27 |
| Cardiac to White Gate | 15:27 | 9:40 | +5:47 |
| White Gate to The Stile | 7:39 | 5:03 | +2:36 |
| The Stile to Finish | 2:12 | 1:33 | +0:39 |
Δ negative = Mark ran the segment faster.