Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSeth Dallmann
#592 · 1:35:16 · M45 · Group W · INV
Wave start 8:21 AM (W-INV)
Athlete B
OfficialDave R Hannaford
#596 · 1:56:44 · M75 · Group AAA · INV
Wave start 8:00 AM (AAA-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
Seth (W-INV) started at 8:21 AM; Dave (AAA-INV) started at 8:00 AM. That gave Dave a 21 minutes head start on Seth. On foot, Seth ran 1:35:16 and Dave ran 1:56:44 — Seth was 21:28 faster than Dave. Seth took official place 592nd (time-based 1018th) and Dave took official place 596th (time-based 1270th). Seth was faster on foot and finished ahead on the official clock too. Biggest swing: Seth gained 13:38 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Dave R Hannaford (AAA-INV) started 21 min earlier than Seth (W-INV).
- Overall place Δ
- -4
- Actual time Δ
- -21:28
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 21 min (Dave earlier)
- Finish clock Δ
- -0:28
- Section place Δ
- +26
Δ = Seth − Dave. Negative means Seth is ahead/faster.
Race timeline
Computed- Dave (AAA-INV) started at 8:00 AM.
- Seth (W-INV) started at 8:21 AM, 21:00 later.
- Actual running time: Seth was 21:28 faster on foot than Dave.
- Finish clock: Seth crossed the line 0:28 ahead of Dave — Seth wins this head-to-head.
Δ (A − B): actual -21:28 · finish clock -0:28.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Seth | Dave | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:05 | 14:07 | -7:02 |
| Stairs to Windy Gap | 5:51 | 10:18 | -4:27 |
| Windy Gap to Muir Woods | 5:47 | 8:52 | -3:05 |
| Muir Woods to Cardiac | 30:05 | 43:43 | -13:38 |
| Cardiac to White Gate | 21:59 | 25:04 | -3:05 |
| White Gate to The Stile | 18:56 | 11:25 | +7:31 |
| The Stile to Finish | 5:33 | 3:15 | +2:18 |
Δ negative = Seth ran the segment faster.