Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEthan M Swergold
#83 · 56:53 · M24 · Group SCR · INV
Wave start 8:25 AM (SCR-INV)
Athlete B
OfficialMegan A Kono
#79 · 1:06:47 · F42 · Group P · INV
Wave start 8:15 AM (P-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
Ethan (SCR-INV) started at 8:25 AM; Megan (P-INV) started at 8:15 AM. That gave Megan a 10 minutes head start on Ethan. On foot, Ethan ran 56:53 and Megan ran 1:06:47 — Ethan was 9:54 faster than Megan. Ethan took official place 83rd (time-based 30th) and Megan took official place 79th (time-based 224th). Megan's head start was enough to flip the official order even though Ethan was faster on foot. Biggest swing: Ethan gained 3:34 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Megan A Kono (P-INV) started 10 min earlier than Ethan (SCR-INV).
- Overall place Δ
- +4
- Actual time Δ
- -9:54
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Megan earlier)
- Finish clock Δ
- +0:06
- Section place Δ
- +1
Δ = Ethan − Megan. Negative means Ethan is ahead/faster.
Race timeline
Computed- Megan (P-INV) started at 8:15 AM.
- Ethan (SCR-INV) started at 8:25 AM, 10:00 later.
- Actual running time: Ethan was 9:54 faster on foot than Megan.
- Finish clock: Megan crossed the line 0:06 ahead of Ethan — Megan wins this head-to-head.
Δ (A − B): actual -9:54 · finish clock +0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ethan | Megan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:28 | 7:43 | -1:15 |
| Stairs to Windy Gap | 4:51 | 6:03 | -1:12 |
| Windy Gap to Muir Woods | 4:52 | 5:54 | -1:02 |
| Muir Woods to Cardiac | 21:20 | 24:54 | -3:34 |
| Cardiac to White Gate | 11:54 | 13:23 | -1:29 |
| White Gate to The Stile | 5:47 | 6:49 | -1:02 |
| The Stile to Finish | 1:41 | 2:01 | -0:20 |
Δ negative = Ethan ran the segment faster.