Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLevi B Miller
#13 · 52:09 · M39 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialClara H Peterson
#12 · 1:00:00 · 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
Levi (Y-INV) started at 8:23 AM; Clara (P-INV) started at 8:15 AM. That gave Clara a 8 minutes head start on Levi. On foot, Levi ran 52:09 and Clara ran 1:00:00 — Levi was 7:51 faster than Clara. Levi took official place 13th (time-based 4th) and Clara took official place 12th (time-based 66th). Clara's head start was enough to flip the official order even though Levi was faster on foot. Biggest swing: Levi gained 2:26 from Cardiac to White Gate.
Deltas
ComputedWave start
Clara H Peterson (P-INV) started 8 min earlier than Levi (Y-INV).
- Overall place Δ
- +1
- Actual time Δ
- -7:51
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Clara earlier)
- Finish clock Δ
- +0:09
- Section place Δ
- -1
Δ = Levi − Clara. Negative means Levi is ahead/faster.
Race timeline
Computed- Clara (P-INV) started at 8:15 AM.
- Levi (Y-INV) started at 8:23 AM, 8:00 later.
- Actual running time: Levi was 7:51 faster on foot than Clara.
- Finish clock: Clara crossed the line 0:09 ahead of Levi — Clara wins this head-to-head.
Δ (A − B): actual -7:51 · finish clock +0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Levi | Clara | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:23 | 7:02 | -0:39 |
| Stairs to Windy Gap | 4:33 | 5:25 | -0:52 |
| Windy Gap to Muir Woods | 4:52 | 5:42 | -0:50 |
| Muir Woods to Cardiac | 19:01 | 21:06 | -2:05 |
| Cardiac to White Gate | 10:28 | 12:54 | -2:26 |
| White Gate to The Stile | 5:20 | 6:09 | -0:49 |
| The Stile to Finish | 1:32 | 1:42 | -0:10 |
Δ negative = Levi ran the segment faster.