Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialWilliam Reed
#431 · 1:19:37 · M59 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialJustin W Hirigoyen
#435 · 1:11:46 · M39 · Group Y · INV
Wave start 8:23 AM (Y-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
William (P-INV) started at 8:15 AM; Justin (Y-INV) started at 8:23 AM. That gave William a 8 minutes head start on Justin. On foot, William ran 1:19:37 and Justin ran 1:11:46 — Justin was 7:51 faster than William. William took official place 431st (time-based 639th) and Justin took official place 435th (time-based 383rd). William's head start was enough to flip the official order even though Justin was faster on foot. Biggest swing: Justin gained 3:35 from Cardiac to White Gate.
Deltas
ComputedWave start
William Reed (P-INV) started 8 min earlier than Justin (Y-INV).
- Overall place Δ
- -4
- Actual time Δ
- +7:51
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (William earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- -44
Δ = William − Justin. Negative means William is ahead/faster.
Race timeline
Computed- William (P-INV) started at 8:15 AM.
- Justin (Y-INV) started at 8:23 AM, 8:00 later.
- Actual running time: Justin was 7:51 faster on foot than William.
- Finish clock: William crossed the line 0:09 ahead of Justin — William wins this head-to-head.
Δ (A − B): actual +7:51 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | William | Justin | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:07 | 8:34 | +0:33 |
| Stairs to Windy Gap | 6:46 | 6:20 | +0:26 |
| Windy Gap to Muir Woods | 6:23 | 5:26 | +0:57 |
| Muir Woods to Cardiac | 30:12 | 29:20 | +0:52 |
| Cardiac to White Gate | 16:46 | 13:11 | +3:35 |
| White Gate to The Stile | 7:54 | 6:57 | +0:57 |
| The Stile to Finish | 2:29 | 1:58 | +0:31 |
Δ negative = William ran the segment faster.