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
OfficialEmma F Broderick
#518 · 1:01:21 · F33 · Group Q · DR
Wave start 8:43 AM (Q-DR)
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; Emma (Q-DR) started at 8:43 AM. That gave Macenna a 1 minute head start on Emma. On foot, Macenna ran 1:01:45 and Emma ran 1:01:21 — Emma was 0:24 faster than Macenna. Macenna took official place 513th (time-based 102nd) and Emma took official place 518th (time-based 91st). Macenna's head start was enough to flip the official order even though Emma was faster on foot. Biggest swing: Emma gained 0:46 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Macenna Hansen (P-DR) started 1 min earlier than Emma (Q-DR).
- Overall place Δ
- -5
- Actual time Δ
- +0:24
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Macenna earlier)
- Finish clock Δ
- -0:36
- Section place Δ
- -1
Δ = Macenna − Emma. Negative means Macenna is ahead/faster.
Race timeline
Computed- Macenna (P-DR) started at 8:42 AM.
- Emma (Q-DR) started at 8:43 AM, 1:00 later.
- Actual running time: Emma was 0:24 faster on foot than Macenna.
- Finish clock: Macenna crossed the line 0:36 ahead of Emma — Macenna wins this head-to-head.
Δ (A − B): actual +0:24 · finish clock -0:36.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Macenna | Emma | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:13 | 7:52 | -0:39 |
| Stairs to Windy Gap | 5:30 | 5:15 | +0:15 |
| Windy Gap to Muir Woods | 5:36 | 5:42 | -0:06 |
| Muir Woods to Cardiac | 22:41 | 21:55 | +0:46 |
| Cardiac to White Gate | 12:52 | 12:43 | +0:09 |
| White Gate to The Stile | 6:06 | 6:09 | -0:03 |
| The Stile to Finish | 1:47 | 1:45 | +0:02 |
Δ negative = Macenna ran the segment faster.