Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlden J Woodrow
#387 · 1:11:53 · M46 · Group W · INV
Wave start 8:21 AM (W-INV)
Athlete B
OfficialKen M Frankel
#388 · 1:23:58 · 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
Alden (W-INV) started at 8:21 AM; Ken (H-INV) started at 8:09 AM. That gave Ken a 12 minutes head start on Alden. On foot, Alden ran 1:11:53 and Ken ran 1:23:58 — Alden was 12:05 faster than Ken. Alden took official place 387th (time-based 388th) and Ken took official place 388th (time-based 768th). Alden was faster on foot and finished ahead on the official clock too. Biggest swing: Alden gained 6:53 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Ken M Frankel (H-INV) started 12 min earlier than Alden (W-INV).
- Overall place Δ
- -1
- Actual time Δ
- -12:05
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Ken earlier)
- Finish clock Δ
- -0:05
- Section place Δ
- +19
Δ = Alden − Ken. Negative means Alden is ahead/faster.
Race timeline
Computed- Ken (H-INV) started at 8:09 AM.
- Alden (W-INV) started at 8:21 AM, 12:00 later.
- Actual running time: Alden was 12:05 faster on foot than Ken.
- Finish clock: Alden crossed the line 0:05 ahead of Ken — Alden wins this head-to-head.
Δ (A − B): actual -12:05 · finish clock -0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alden | Ken | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:29 | 10:37 | -2:08 |
| Stairs to Windy Gap | 6:08 | 7:52 | -1:44 |
| Windy Gap to Muir Woods | 5:56 | 6:14 | -0:18 |
| Muir Woods to Cardiac | 26:51 | 33:44 | -6:53 |
| Cardiac to White Gate | 14:52 | 15:35 | -0:43 |
| White Gate to The Stile | 7:26 | 7:31 | -0:05 |
| The Stile to Finish | 2:11 | 2:25 | -0:14 |
Δ negative = Alden ran the segment faster.