Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJeffrey D Bohl
#1103 · 1:35:34 · M50 · Group U · DR
Wave start 8:46 AM (U-DR)
Athlete B
OfficialAusten J Katz
#1100 · 1:34:25 · M14 · Group V · DR
Wave start 8:47 AM (V-DR)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Jeffrey (U-DR) started at 8:46 AM; Austen (V-DR) started at 8:47 AM. That gave Jeffrey a 1 minute head start on Austen. On foot, Jeffrey ran 1:35:34 and Austen ran 1:34:25 — Austen was 1:09 faster than Jeffrey. Jeffrey took official place 1103rd (time-based 1026th) and Austen took official place 1100th (time-based 995th). Austen was faster on foot and finished ahead on the official clock too. Biggest swing: Austen gained 0:46 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jeffrey D Bohl (U-DR) started 1 min earlier than Austen (V-DR).
- Overall place Δ
- +3
- Actual time Δ
- +1:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Jeffrey earlier)
- Finish clock Δ
- +0:09
- Section place Δ
- +18
Δ = Jeffrey − Austen. Negative means Jeffrey is ahead/faster.
Race timeline
Computed- Jeffrey (U-DR) started at 8:46 AM.
- Austen (V-DR) started at 8:47 AM, 1:00 later.
- Actual running time: Austen was 1:09 faster on foot than Jeffrey.
- Finish clock: Austen crossed the line 0:09 ahead of Jeffrey — Austen wins this head-to-head.
Δ (A − B): actual +1:09 · finish clock +0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jeffrey | Austen | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:41 | 9:58 | +0:43 |
| Stairs to Windy Gap | 8:10 | 8:30 | -0:20 |
| Windy Gap to Muir Woods | 7:21 | 7:55 | -0:34 |
| Muir Woods to Cardiac | 37:23 | 36:37 | +0:46 |
| Cardiac to White Gate | 19:46 | 19:48 | -0:02 |
| White Gate to The Stile | 9:33 | 9:29 | +0:04 |
| The Stile to Finish | 2:40 | 2:08 | +0:32 |
Δ negative = Jeffrey ran the segment faster.