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
OfficialChristopher Cooney
#433 · 1:15:42 · M51 · 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
Annika (P-INV) started at 8:15 AM; Christopher (U-INV) started at 8:19 AM. That gave Annika a 4 minutes head start on Christopher. On foot, Annika ran 1:19:33 and Christopher ran 1:15:42 — Christopher was 3:51 faster than Annika. Annika took official place 429th (time-based 635th) and Christopher took official place 433rd (time-based 511th). Annika's head start was enough to flip the official order even though Christopher was faster on foot. Biggest swing: Christopher gained 2:35 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Annika Abbott (P-INV) started 4 min earlier than Christopher (U-INV).
- Overall place Δ
- -4
- Actual time Δ
- +3:51
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Annika earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- +8
Δ = Annika − Christopher. Negative means Annika is ahead/faster.
Race timeline
Computed- Annika (P-INV) started at 8:15 AM.
- Christopher (U-INV) started at 8:19 AM, 4:00 later.
- Actual running time: Christopher was 3:51 faster on foot than Annika.
- Finish clock: Annika crossed the line 0:09 ahead of Christopher — Annika wins this head-to-head.
Δ (A − B): actual +3:51 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Annika | Christopher | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:21 | 8:52 | +0:29 |
| Stairs to Windy Gap | 7:10 | 6:31 | +0:39 |
| Windy Gap to Muir Woods | 6:28 | 5:53 | +0:35 |
| Muir Woods to Cardiac | 30:46 | 28:11 | +2:35 |
| Cardiac to White Gate | 16:07 | 16:32 | -0:25 |
| White Gate to The Stile | 7:29 | 7:40 | -0:11 |
| The Stile to Finish | 2:12 | 2:03 | +0:09 |
Δ negative = Annika ran the segment faster.