Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMacenna Hansen
#513 · 1:01:45 · F25 · Group P · DR
Wave start 8:42 AM (P-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
Macenna (P-DR) started at 8:42 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 18 minutes head start on Macenna because the Runner wave starts 27 minutes after the Invitational wave. On foot, Macenna ran 1:01:45 and Edward ran 48:29 — Edward was 13:16 faster than Macenna. Macenna took official place 513th (time-based 102nd) 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 4:49 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 18 min earlier than Macenna (P-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +511
- Actual time Δ
- +13:16
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 18 min (Edward earlier)
- Finish clock Δ
- +31:16
- Section place Δ
- —
Δ = Macenna − Edward. Negative means Macenna is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Macenna (P-DR) started at 8:42 AM, 18:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 13:16 faster on foot than Macenna.
- Finish clock: Edward crossed the line 31:16 ahead of Macenna — Edward wins this head-to-head.
Δ (A − B): actual +13:16 · finish clock +31:16.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Macenna | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:13 | 5:48 | +1:25 |
| Stairs to Windy Gap | 5:30 | 4:17 | +1:13 |
| Windy Gap to Muir Woods | 5:36 | 4:16 | +1:20 |
| Muir Woods to Cardiac | 22:41 | 17:52 | +4:49 |
| Cardiac to White Gate | 12:52 | 9:40 | +3:12 |
| White Gate to The Stile | 6:06 | 5:03 | +1:03 |
| The Stile to Finish | 1:47 | 1:33 | +0:14 |
Δ negative = Macenna ran the segment faster.