Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKenji Hirabayashi
#974 · 1:33:41 · M59 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialBjorn Laurin
#972 · 1:29:38 · M52 · Group U · DR
Wave start 8:46 AM (U-DR)
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
Kenji (P-DR) started at 8:42 AM; Bjorn (U-DR) started at 8:46 AM. That gave Kenji a 4 minutes head start on Bjorn. On foot, Kenji ran 1:33:41 and Bjorn ran 1:29:38 — Bjorn was 4:03 faster than Kenji. Kenji took official place 974th (time-based 979th) and Bjorn took official place 972nd (time-based 902nd). Bjorn was faster on foot and finished ahead on the official clock too. Biggest swing: Kenji gained 2:54 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Kenji Hirabayashi (P-DR) started 4 min earlier than Bjorn (U-DR).
- Overall place Δ
- +2
- Actual time Δ
- +4:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Kenji earlier)
- Finish clock Δ
- +0:03
- Section place Δ
- -2
Δ = Kenji − Bjorn. Negative means Kenji is ahead/faster.
Race timeline
Computed- Kenji (P-DR) started at 8:42 AM.
- Bjorn (U-DR) started at 8:46 AM, 4:00 later.
- Actual running time: Bjorn was 4:03 faster on foot than Kenji.
- Finish clock: Bjorn crossed the line 0:03 ahead of Kenji — Bjorn wins this head-to-head.
Δ (A − B): actual +4:03 · finish clock +0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kenji | Bjorn | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:46 | 10:12 | +1:34 |
| Stairs to Windy Gap | 7:12 | 7:35 | -0:23 |
| Windy Gap to Muir Woods | 6:36 | 7:08 | -0:32 |
| Muir Woods to Cardiac | 32:03 | 34:57 | -2:54 |
| Cardiac to White Gate | 20:59 | 18:15 | +2:44 |
| White Gate to The Stile | 11:33 | 9:17 | +2:16 |
| The Stile to Finish | 3:32 | 2:14 | +1:18 |
Δ negative = Kenji ran the segment faster.