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
OfficialJohn C Gardiner
#54 · 1:01:02 · M53 · Group U · INV
Wave start 8:19 AM (U-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; John (U-INV) started at 8:19 AM. That gave John a 5 minutes head start on Lewis. On foot, Lewis ran 56:46 and John ran 1:01:02 — Lewis was 4:16 faster than John. Lewis took official place 59th (time-based 28th) and John took official place 54th (time-based 81st). John's head start was enough to flip the official order even though Lewis was faster on foot. Biggest swing: Lewis gained 2:15 from Muir Woods to Cardiac.
Deltas
ComputedWave start
John C Gardiner (U-INV) started 5 min earlier than Lewis (Z-INV).
- Overall place Δ
- +5
- Actual time Δ
- -4:16
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (John earlier)
- Finish clock Δ
- +0:44
- Section place Δ
- +6
Δ = Lewis − John. Negative means Lewis is ahead/faster.
Race timeline
Computed- John (U-INV) started at 8:19 AM.
- Lewis (Z-INV) started at 8:24 AM, 5:00 later.
- Actual running time: Lewis was 4:16 faster on foot than John.
- Finish clock: John crossed the line 0:44 ahead of Lewis — John wins this head-to-head.
Δ (A − B): actual -4:16 · finish clock +0:44.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Lewis | John | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:58 | 7:22 | -0:24 |
| Stairs to Windy Gap | 4:54 | 4:59 | -0:05 |
| Windy Gap to Muir Woods | 4:51 | 5:18 | -0:27 |
| Muir Woods to Cardiac | 20:41 | 22:56 | -2:15 |
| Cardiac to White Gate | 11:29 | 12:19 | -0:50 |
| White Gate to The Stile | 6:04 | 6:17 | -0:13 |
| The Stile to Finish | 1:49 | 1:51 | -0:02 |
Δ negative = Lewis ran the segment faster.