Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKirk T Byers
#199 · 1:08:52 · M55 · Group T · INV
Wave start 8:18 AM (T-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
Kirk (T-INV) started at 8:18 AM; Edward (Z-INV) started at 8:24 AM. That gave Kirk a 6 minutes head start on Edward. On foot, Kirk ran 1:08:52 and Edward ran 48:29 — Edward was 20:23 faster than Kirk. Kirk took official place 199th (time-based 285th) 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 8:30 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Kirk T Byers (T-INV) started 6 min earlier than Edward (Z-INV).
- Overall place Δ
- +197
- Actual time Δ
- +20:23
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Kirk earlier)
- Finish clock Δ
- +14:23
- Section place Δ
- +3
Δ = Kirk − Edward. Negative means Kirk is ahead/faster.
Race timeline
Computed- Kirk (T-INV) started at 8:18 AM.
- Edward (Z-INV) started at 8:24 AM, 6:00 later.
- Actual running time: Edward was 20:23 faster on foot than Kirk.
- Finish clock: Edward crossed the line 14:23 ahead of Kirk — Edward wins this head-to-head.
Δ (A − B): actual +20:23 · finish clock +14:23.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kirk | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:45 | 5:48 | +1:57 |
| Stairs to Windy Gap | 6:16 | 4:17 | +1:59 |
| Windy Gap to Muir Woods | 5:45 | 4:16 | +1:29 |
| Muir Woods to Cardiac | 26:22 | 17:52 | +8:30 |
| Cardiac to White Gate | 13:51 | 9:40 | +4:11 |
| White Gate to The Stile | 6:54 | 5:03 | +1:51 |
| The Stile to Finish | 1:59 | 1:33 | +0:26 |
Δ negative = Kirk ran the segment faster.