Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAnnika Abbott
#429 · 1:19:33 · F23 · 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
Annika (P-INV) started at 8:15 AM; Edward (Z-INV) started at 8:24 AM. That gave Annika a 9 minutes head start on Edward. On foot, Annika ran 1:19:33 and Edward ran 48:29 — Edward was 31:04 faster than Annika. Annika took official place 429th (time-based 635th) 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 12:54 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Annika Abbott (P-INV) started 9 min earlier than Edward (Z-INV).
- Overall place Δ
- +427
- Actual time Δ
- +31:04
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Annika earlier)
- Finish clock Δ
- +22:04
- Section place Δ
- +32
Δ = Annika − Edward. Negative means Annika is ahead/faster.
Race timeline
Computed- Annika (P-INV) started at 8:15 AM.
- Edward (Z-INV) started at 8:24 AM, 9:00 later.
- Actual running time: Edward was 31:04 faster on foot than Annika.
- Finish clock: Edward crossed the line 22:04 ahead of Annika — Edward wins this head-to-head.
Δ (A − B): actual +31:04 · finish clock +22:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Annika | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:21 | 5:48 | +3:33 |
| Stairs to Windy Gap | 7:10 | 4:17 | +2:53 |
| Windy Gap to Muir Woods | 6:28 | 4:16 | +2:12 |
| Muir Woods to Cardiac | 30:46 | 17:52 | +12:54 |
| Cardiac to White Gate | 16:07 | 9:40 | +6:27 |
| White Gate to The Stile | 7:29 | 5:03 | +2:26 |
| The Stile to Finish | 2:12 | 1:33 | +0:39 |
Δ negative = Annika ran the segment faster.