Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialIsabel Diaz
#241 · 1:13:43 · F41 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialPedro L Cifuentes
#242 · 1:08:44 · M48 · Group V · INV
Wave start 8:20 AM (V-INV)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Isabel (P-INV) started at 8:15 AM; Pedro (V-INV) started at 8:20 AM. That gave Isabel a 5 minutes head start on Pedro. On foot, Isabel ran 1:13:43 and Pedro ran 1:08:44 — Pedro was 4:59 faster than Isabel. Isabel took official place 241st (time-based 442nd) and Pedro took official place 242nd (time-based 282nd). 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 = Isabel − Pedro. Negative means Isabel 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 | Isabel | Pedro | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:32 | 8:10 | +0:22 |
| Stairs to Windy Gap | 6:17 | 5:58 | +0:19 |
| Windy Gap to Muir Woods | 6:30 | 5:39 | +0:51 |
| Muir Woods to Cardiac | 27:39 | 25:59 | +1:40 |
| Cardiac to White Gate | 15:00 | 14:13 | +0:47 |
| White Gate to The Stile | 7:36 | 6:58 | +0:38 |
| The Stile to Finish | 2:09 | 1:47 | +0:22 |
Δ negative = Isabel ran the segment faster.