Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEric M Stewart
#57 · 1:05:15 · M58 · Group P · INV
Wave start 8:15 AM (P-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
Eric (P-INV) started at 8:15 AM; Edward (Z-INV) started at 8:24 AM. That gave Eric a 9 minutes head start on Edward. On foot, Eric ran 1:05:15 and Edward ran 48:29 — Edward was 16:46 faster than Eric. Eric took official place 57th (time-based 189th) 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 7:13 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Eric M Stewart (P-INV) started 9 min earlier than Edward (Z-INV).
- Overall place Δ
- +55
- Actual time Δ
- +16:46
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Eric earlier)
- Finish clock Δ
- +7:46
- Section place Δ
- +3
Δ = Eric − Edward. Negative means Eric is ahead/faster.
Race timeline
Computed- Eric (P-INV) started at 8:15 AM.
- Edward (Z-INV) started at 8:24 AM, 9:00 later.
- Actual running time: Edward was 16:46 faster on foot than Eric.
- Finish clock: Edward crossed the line 7:46 ahead of Eric — Edward wins this head-to-head.
Δ (A − B): actual +16:46 · finish clock +7:46.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Eric | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:21 | 5:48 | +2:33 |
| Stairs to Windy Gap | 5:50 | 4:17 | +1:33 |
| Windy Gap to Muir Woods | 5:14 | 4:16 | +0:58 |
| Muir Woods to Cardiac | 25:05 | 17:52 | +7:13 |
| Cardiac to White Gate | 12:38 | 9:40 | +2:58 |
| White Gate to The Stile | 6:12 | 5:03 | +1:09 |
| The Stile to Finish | 1:55 | 1:33 | +0:22 |
Δ negative = Eric ran the segment faster.