Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlexander L Granath
#193 · 1:02:38 · M28 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialGreg Nacco
#192 · 1:17:34 · M66 · Group H · INV
Wave start 8:09 AM (H-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
Alexander (Z-INV) started at 8:24 AM; Greg (H-INV) started at 8:09 AM. That gave Greg a 15 minutes head start on Alexander. On foot, Alexander ran 1:02:38 and Greg ran 1:17:34 — Alexander was 14:56 faster than Greg. Alexander took official place 193rd (time-based 125th) and Greg took official place 192nd (time-based 572nd). Greg's head start was enough to flip the official order even though Alexander was faster on foot. Biggest swing: Alexander gained 5:31 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Greg Nacco (H-INV) started 15 min earlier than Alexander (Z-INV).
- Overall place Δ
- +1
- Actual time Δ
- -14:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 15 min (Greg earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- +22
Δ = Alexander − Greg. Negative means Alexander is ahead/faster.
Race timeline
Computed- Greg (H-INV) started at 8:09 AM.
- Alexander (Z-INV) started at 8:24 AM, 15:00 later.
- Actual running time: Alexander was 14:56 faster on foot than Greg.
- Finish clock: Greg crossed the line 0:04 ahead of Alexander — Greg wins this head-to-head.
Δ (A − B): actual -14:56 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alexander | Greg | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:17 | 9:39 | -2:22 |
| Stairs to Windy Gap | 5:26 | 7:07 | -1:41 |
| Windy Gap to Muir Woods | 4:56 | 6:17 | -1:21 |
| Muir Woods to Cardiac | 24:05 | 29:36 | -5:31 |
| Cardiac to White Gate | 12:51 | 15:07 | -2:16 |
| White Gate to The Stile | 6:09 | 7:34 | -1:25 |
| The Stile to Finish | 1:54 | 2:14 | -0:20 |
Δ negative = Alexander ran the segment faster.