Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJonn D Duysen
#424 · 1:11:18 · M34 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialHenry C Bush
#425 · 1:16:22 · M12 · Group T · INV
Wave start 8:18 AM (T-INV)
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
Jonn (Y-INV) started at 8:23 AM; Henry (T-INV) started at 8:18 AM. That gave Henry a 5 minutes head start on Jonn. On foot, Jonn ran 1:11:18 and Henry ran 1:16:22 — Jonn was 5:04 faster than Henry. Jonn took official place 424th (time-based 358th) and Henry took official place 425th (time-based 535th). Jonn was faster on foot and finished ahead on the official clock too. Biggest swing: Jonn gained 2:12 from Cardiac to White Gate.
Deltas
ComputedWave start
Henry C Bush (T-INV) started 5 min earlier than Jonn (Y-INV).
- Overall place Δ
- -1
- Actual time Δ
- -5:04
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Henry earlier)
- Finish clock Δ
- -0:04
- Section place Δ
- +62
Δ = Jonn − Henry. Negative means Jonn is ahead/faster.
Race timeline
Computed- Henry (T-INV) started at 8:18 AM.
- Jonn (Y-INV) started at 8:23 AM, 5:00 later.
- Actual running time: Jonn was 5:04 faster on foot than Henry.
- Finish clock: Jonn crossed the line 0:04 ahead of Henry — Jonn wins this head-to-head.
Δ (A − B): actual -5:04 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jonn | Henry | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:02 | 8:54 | -0:52 |
| Stairs to Windy Gap | 6:05 | 6:33 | -0:28 |
| Windy Gap to Muir Woods | 5:38 | 6:07 | -0:29 |
| Muir Woods to Cardiac | 28:38 | 29:16 | -0:38 |
| Cardiac to White Gate | 13:49 | 16:01 | -2:12 |
| White Gate to The Stile | 7:10 | 7:19 | -0:09 |
| The Stile to Finish | 1:56 | 2:12 | -0:16 |
Δ negative = Jonn ran the segment faster.