Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialChristopher Cooney
#433 · 1:15:42 · M51 · Group U · INV
Wave start 8:19 AM (U-INV)
Athlete B
OfficialAnnika Abbott
#429 · 1:19:33 · F23 · Group P · INV
Wave start 8:15 AM (P-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
Christopher (U-INV) started at 8:19 AM; Annika (P-INV) started at 8:15 AM. That gave Annika a 4 minutes head start on Christopher. On foot, Christopher ran 1:15:42 and Annika ran 1:19:33 — Christopher was 3:51 faster than Annika. Christopher took official place 433rd (time-based 511th) and Annika took official place 429th (time-based 635th). 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 = Christopher − Annika. Negative means Christopher 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 | Christopher | Annika | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:52 | 9:21 | -0:29 |
| Stairs to Windy Gap | 6:31 | 7:10 | -0:39 |
| Windy Gap to Muir Woods | 5:53 | 6:28 | -0:35 |
| Muir Woods to Cardiac | 28:11 | 30:46 | -2:35 |
| Cardiac to White Gate | 16:32 | 16:07 | +0:25 |
| White Gate to The Stile | 7:40 | 7:29 | +0:11 |
| The Stile to Finish | 2:03 | 2:12 | -0:09 |
Δ negative = Christopher ran the segment faster.