Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSara W Beatty
#614 · 1:15:20 · F36 · Group Q · DR
Wave start 8:43 AM (Q-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
Sara (Q-DR) started at 8:43 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 19 minutes head start on Sara because the Runner wave starts 27 minutes after the Invitational wave. On foot, Sara ran 1:15:20 and Edward ran 48:29 — Edward was 26:51 faster than Sara. Sara took official place 614th (time-based 496th) 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 11:18 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 19 min earlier than Sara (Q-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +612
- Actual time Δ
- +26:51
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 19 min (Edward earlier)
- Finish clock Δ
- +45:51
- Section place Δ
- —
Δ = Sara − Edward. Negative means Sara is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Sara (Q-DR) started at 8:43 AM, 19:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 26:51 faster on foot than Sara.
- Finish clock: Edward crossed the line 45:51 ahead of Sara — Edward wins this head-to-head.
Δ (A − B): actual +26:51 · finish clock +45:51.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sara | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:49 | 5:48 | +3:01 |
| Stairs to Windy Gap | 7:25 | 4:17 | +3:08 |
| Windy Gap to Muir Woods | 6:22 | 4:16 | +2:06 |
| Muir Woods to Cardiac | 29:10 | 17:52 | +11:18 |
| Cardiac to White Gate | 14:27 | 9:40 | +4:47 |
| White Gate to The Stile | 7:08 | 5:03 | +2:05 |
| The Stile to Finish | 1:59 | 1:33 | +0:26 |
Δ negative = Sara ran the segment faster.