Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPedro L Cifuentes
#242 · 1:08:44 · M48 · Group V · INV
Wave start 8:20 AM (V-INV)
Athlete B
OfficialIsabel Diaz
#241 · 1:13:43 · F41 · 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
Pedro (V-INV) started at 8:20 AM; Isabel (P-INV) started at 8:15 AM. That gave Isabel a 5 minutes head start on Pedro. On foot, Pedro ran 1:08:44 and Isabel ran 1:13:43 — Pedro was 4:59 faster than Isabel. Pedro took official place 242nd (time-based 282nd) and Isabel took official place 241st (time-based 442nd). Isabel's head start was enough to flip the official order even though Pedro was faster on foot. Biggest swing: Pedro gained 1:40 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Isabel Diaz (P-INV) started 5 min earlier than Pedro (V-INV).
- Overall place Δ
- +1
- Actual time Δ
- -4:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Isabel earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- -2
Δ = Pedro − Isabel. Negative means Pedro is ahead/faster.
Race timeline
Computed- Isabel (P-INV) started at 8:15 AM.
- Pedro (V-INV) started at 8:20 AM, 5:00 later.
- Actual running time: Pedro was 4:59 faster on foot than Isabel.
- Finish clock: Isabel crossed the line 0:01 ahead of Pedro — Isabel wins this head-to-head.
Δ (A − B): actual -4:59 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Pedro | Isabel | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:10 | 8:32 | -0:22 |
| Stairs to Windy Gap | 5:58 | 6:17 | -0:19 |
| Windy Gap to Muir Woods | 5:39 | 6:30 | -0:51 |
| Muir Woods to Cardiac | 25:59 | 27:39 | -1:40 |
| Cardiac to White Gate | 14:13 | 15:00 | -0:47 |
| White Gate to The Stile | 6:58 | 7:36 | -0:38 |
| The Stile to Finish | 1:47 | 2:09 | -0:22 |
Δ negative = Pedro ran the segment faster.