Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialElton Lin
#434 · 1:14:45 · M49 · Group V · INV
Wave start 8:20 AM (V-INV)
Athlete B
OfficialEdward R Owens
#2 · 48:29 · M32 · Group Z · INV
Wave start 8:24 AM (Z-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
Elton (V-INV) started at 8:20 AM; Edward (Z-INV) started at 8:24 AM. That gave Elton a 4 minutes head start on Edward. On foot, Elton ran 1:14:45 and Edward ran 48:29 — Edward was 26:16 faster than Elton. Elton took official place 434th (time-based 469th) and Edward took official place 2nd (time-based 1st). Edward was faster on foot and finished ahead on the official clock too. Biggest swing: Edward gained 10:37 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Elton Lin (V-INV) started 4 min earlier than Edward (Z-INV).
- Overall place Δ
- +432
- Actual time Δ
- +26:16
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Elton earlier)
- Finish clock Δ
- +22:16
- Section place Δ
- +24
Δ = Elton − Edward. Negative means Elton is ahead/faster.
Race timeline
Computed- Elton (V-INV) started at 8:20 AM.
- Edward (Z-INV) started at 8:24 AM, 4:00 later.
- Actual running time: Edward was 26:16 faster on foot than Elton.
- Finish clock: Edward crossed the line 22:16 ahead of Elton — Edward wins this head-to-head.
Δ (A − B): actual +26:16 · finish clock +22:16.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Elton | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:40 | 5:48 | +2:52 |
| Stairs to Windy Gap | 6:30 | 4:17 | +2:13 |
| Windy Gap to Muir Woods | 6:13 | 4:16 | +1:57 |
| Muir Woods to Cardiac | 28:29 | 17:52 | +10:37 |
| Cardiac to White Gate | 15:14 | 9:40 | +5:34 |
| White Gate to The Stile | 7:30 | 5:03 | +2:27 |
| The Stile to Finish | 2:09 | 1:33 | +0:36 |
Δ negative = Elton ran the segment faster.