Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDavid J Pillard
#203 · 1:04:08 · M38 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialNathan E Spady
#201 · 1:04:01 · 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
David (Y-INV) started at 8:23 AM; Nathan (Y-INV) started at 8:23 AM. Both left the line at the same moment. On foot, David ran 1:04:08 and Nathan ran 1:04:01 — Nathan was 0:07 faster than David. David took official place 203rd (time-based 157th) and Nathan took official place 201st (time-based 153rd). Nathan was faster on foot and finished ahead on the official clock too. Biggest swing: Nathan gained 1:10 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Both started in the same wave.
- Overall place Δ
- +2
- Actual time Δ
- +0:07
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- ±0 min
- Finish clock Δ
- +0:07
- Section place Δ
- +2
Δ = David − Nathan. Negative means David is ahead/faster.
Race timeline
Computed- David (Y-INV) started at 8:23 AM.
- Nathan (Y-INV) also started at 8:23 AM.
- Actual running time: Nathan was 0:07 faster on foot than David.
- Finish clock: Nathan crossed the line 0:07 ahead of David — Nathan wins this head-to-head.
Δ (A − B): actual +0:07 · finish clock +0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | David | Nathan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:24 | 7:23 | +0:01 |
| Stairs to Windy Gap | 5:50 | 5:38 | +0:12 |
| Windy Gap to Muir Woods | 5:11 | 5:28 | -0:17 |
| Muir Woods to Cardiac | 25:10 | 24:00 | +1:10 |
| Cardiac to White Gate | 12:36 | 13:05 | -0:29 |
| White Gate to The Stile | 6:06 | 6:38 | -0:32 |
| The Stile to Finish | 1:51 | 1:49 | +0:02 |
Δ negative = David ran the segment faster.