Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJason J Szydlik
#446 · 1:16:09 · M51 · Group U · INV
Wave start 8:19 AM (U-INV)
Athlete B
OfficialElla M Doyle
#448 · 1:22:17 · F14 · Group M · INV
Wave start 8:13 AM (M-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
Jason (U-INV) started at 8:19 AM; Ella (M-INV) started at 8:13 AM. That gave Ella a 6 minutes head start on Jason. On foot, Jason ran 1:16:09 and Ella ran 1:22:17 — Jason was 6:08 faster than Ella. Jason took official place 446th (time-based 525th) and Ella took official place 448th (time-based 714th). Jason was faster on foot and finished ahead on the official clock too. Biggest swing: Jason gained 2:28 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Ella M Doyle (M-INV) started 6 min earlier than Jason (U-INV).
- Overall place Δ
- -2
- Actual time Δ
- -6:08
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Ella earlier)
- Finish clock Δ
- -0:08
- Section place Δ
- +6
Δ = Jason − Ella. Negative means Jason is ahead/faster.
Race timeline
Computed- Ella (M-INV) started at 8:13 AM.
- Jason (U-INV) started at 8:19 AM, 6:00 later.
- Actual running time: Jason was 6:08 faster on foot than Ella.
- Finish clock: Jason crossed the line 0:08 ahead of Ella — Jason wins this head-to-head.
Δ (A − B): actual -6:08 · finish clock -0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jason | Ella | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:18 | 9:16 | +0:02 |
| Stairs to Windy Gap | 6:37 | 7:03 | -0:26 |
| Windy Gap to Muir Woods | 5:25 | 6:35 | -1:10 |
| Muir Woods to Cardiac | 30:32 | 33:00 | -2:28 |
| Cardiac to White Gate | 14:45 | 16:11 | -1:26 |
| White Gate to The Stile | 7:24 | 7:55 | -0:31 |
| The Stile to Finish | 2:08 | 2:17 | -0:09 |
Δ negative = Jason ran the segment faster.