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
OfficialStephen P Krumland
#391 · 1:10:03 · M38 · Group Y · INV
Wave start 8:23 AM (Y-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
Alden (W-INV) started at 8:21 AM; Stephen (Y-INV) started at 8:23 AM. That gave Alden a 2 minutes head start on Stephen. On foot, Alden ran 1:11:53 and Stephen ran 1:10:03 — Stephen was 1:50 faster than Alden. Alden took official place 387th (time-based 388th) and Stephen took official place 391st (time-based 325th). Alden's head start was enough to flip the official order even though Stephen was faster on foot. Biggest swing: Stephen gained 1:00 from Cardiac to White Gate.
Deltas
ComputedWave start
Alden J Woodrow (W-INV) started 2 min earlier than Stephen (Y-INV).
- Overall place Δ
- -4
- Actual time Δ
- +1:50
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Alden earlier)
- Finish clock Δ
- -0:10
- Section place Δ
- -44
Δ = Alden − Stephen. Negative means Alden is ahead/faster.
Race timeline
Computed- Alden (W-INV) started at 8:21 AM.
- Stephen (Y-INV) started at 8:23 AM, 2:00 later.
- Actual running time: Stephen was 1:50 faster on foot than Alden.
- Finish clock: Alden crossed the line 0:10 ahead of Stephen — Alden wins this head-to-head.
Δ (A − B): actual +1:50 · finish clock -0:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alden | Stephen | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:29 | 8:04 | +0:25 |
| Stairs to Windy Gap | 6:08 | 6:10 | -0:02 |
| Windy Gap to Muir Woods | 5:56 | 5:37 | +0:19 |
| Muir Woods to Cardiac | 26:51 | 27:04 | -0:13 |
| Cardiac to White Gate | 14:52 | 13:52 | +1:00 |
| White Gate to The Stile | 7:26 | 7:09 | +0:17 |
| The Stile to Finish | 2:11 | 2:07 | +0:04 |
Δ negative = Alden ran the segment faster.