Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMarker Anderson
#1026 · 1:27:16 · M37 · 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
Marker (Y-DR) started at 8:50 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 26 minutes head start on Marker because the Runner wave starts 27 minutes after the Invitational wave. On foot, Marker ran 1:27:16 and Edward ran 48:29 — Edward was 38:47 faster than Marker. Marker took official place 1026th (time-based 841st) 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 15:28 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 26 min earlier than Marker (Y-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1024
- Actual time Δ
- +38:47
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 26 min (Edward earlier)
- Finish clock Δ
- +1:04:47
- Section place Δ
- —
Δ = Marker − Edward. Negative means Marker is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Marker (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 38:47 faster on foot than Marker.
- Finish clock: Edward crossed the line 1:04:47 ahead of Marker — Edward wins this head-to-head.
Δ (A − B): actual +38:47 · finish clock +1:04:47.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Marker | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:41 | 5:48 | +2:53 |
| Stairs to Windy Gap | 6:50 | 4:17 | +2:33 |
| Windy Gap to Muir Woods | 7:16 | 4:16 | +3:00 |
| Muir Woods to Cardiac | 33:20 | 17:52 | +15:28 |
| Cardiac to White Gate | 19:02 | 9:40 | +9:22 |
| White Gate to The Stile | 9:23 | 5:03 | +4:20 |
| The Stile to Finish | 2:44 | 1:33 | +1:11 |
Δ negative = Marker ran the segment faster.