Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialVera Guertin
#1398 · 3:19:44 · F7 · Group AAA · DR
Wave start 8:27 AM (AAA-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
Vera (AAA-DR) started at 8:27 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 3 minutes head start on Vera because the Runner wave starts 27 minutes after the Invitational wave. On foot, Vera ran 3:19:44 and Edward ran 48:29 — Edward was 2:31:15 faster than Vera. Vera took official place 1398th (time-based 1398th) 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 49:38 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 3 min earlier than Vera (AAA-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1396
- Actual time Δ
- +2:31:15
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 3 min (Edward earlier)
- Finish clock Δ
- +2:34:15
- Section place Δ
- —
Δ = Vera − Edward. Negative means Vera is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Vera (AAA-DR) started at 8:27 AM, 3:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 2:31:15 faster on foot than Vera.
- Finish clock: Edward crossed the line 2:34:15 ahead of Vera — Edward wins this head-to-head.
Δ (A − B): actual +2:31:15 · finish clock +2:34:15.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Vera | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 13:55 | 5:48 | +8:07 |
| Stairs to Windy Gap | 14:05 | 4:17 | +9:48 |
| Windy Gap to Muir Woods | 14:13 | 4:16 | +9:57 |
| Muir Woods to Cardiac | 1:07:30 | 17:52 | +49:38 |
| Cardiac to White Gate | 57:02 | 9:40 | +47:22 |
| White Gate to The Stile | 24:33 | 5:03 | +19:30 |
| The Stile to Finish | 8:26 | 1:33 | +6:53 |
Δ negative = Vera ran the segment faster.