Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLewis Nottonson
#59 · 56:46 · M29 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialEric M Stewart
#57 · 1:05:15 · M58 · 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
Lewis (Z-INV) started at 8:24 AM; Eric (P-INV) started at 8:15 AM. That gave Eric a 9 minutes head start on Lewis. On foot, Lewis ran 56:46 and Eric ran 1:05:15 — Lewis was 8:29 faster than Eric. Lewis took official place 59th (time-based 28th) and Eric took official place 57th (time-based 189th). Eric's head start was enough to flip the official order even though Lewis was faster on foot. Biggest swing: Lewis gained 4:24 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Eric M Stewart (P-INV) started 9 min earlier than Lewis (Z-INV).
- Overall place Δ
- +2
- Actual time Δ
- -8:29
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Eric earlier)
- Finish clock Δ
- +0:31
- Section place Δ
- +4
Δ = Lewis − Eric. Negative means Lewis is ahead/faster.
Race timeline
Computed- Eric (P-INV) started at 8:15 AM.
- Lewis (Z-INV) started at 8:24 AM, 9:00 later.
- Actual running time: Lewis was 8:29 faster on foot than Eric.
- Finish clock: Eric crossed the line 0:31 ahead of Lewis — Eric wins this head-to-head.
Δ (A − B): actual -8:29 · finish clock +0:31.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Lewis | Eric | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:58 | 8:21 | -1:23 |
| Stairs to Windy Gap | 4:54 | 5:50 | -0:56 |
| Windy Gap to Muir Woods | 4:51 | 5:14 | -0:23 |
| Muir Woods to Cardiac | 20:41 | 25:05 | -4:24 |
| Cardiac to White Gate | 11:29 | 12:38 | -1:09 |
| White Gate to The Stile | 6:04 | 6:12 | -0:08 |
| The Stile to Finish | 1:49 | 1:55 | -0:06 |
Δ negative = Lewis ran the segment faster.