Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSam L Dillman
#162 · 1:04:17 · M45 · Group W · INV
Wave start 8:21 AM (W-INV)
Athlete B
OfficialKatherine Cronin
#165 · 1:09:20 · F26 · Group Q · INV
Wave start 8:16 AM (Q-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
Sam (W-INV) started at 8:21 AM; Katherine (Q-INV) started at 8:16 AM. That gave Katherine a 5 minutes head start on Sam. On foot, Sam ran 1:04:17 and Katherine ran 1:09:20 — Sam was 5:03 faster than Katherine. Sam took official place 162nd (time-based 160th) and Katherine took official place 165th (time-based 302nd). Sam was faster on foot and finished ahead on the official clock too. Biggest swing: Sam gained 1:39 from Cardiac to White Gate.
Deltas
ComputedWave start
Katherine Cronin (Q-INV) started 5 min earlier than Sam (W-INV).
- Overall place Δ
- -3
- Actual time Δ
- -5:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Katherine earlier)
- Finish clock Δ
- -0:03
- Section place Δ
- -19
Δ = Sam − Katherine. Negative means Sam is ahead/faster.
Race timeline
Computed- Katherine (Q-INV) started at 8:16 AM.
- Sam (W-INV) started at 8:21 AM, 5:00 later.
- Actual running time: Sam was 5:03 faster on foot than Katherine.
- Finish clock: Sam crossed the line 0:03 ahead of Katherine — Sam wins this head-to-head.
Δ (A − B): actual -5:03 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sam | Katherine | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:27 | 8:35 | -1:08 |
| Stairs to Windy Gap | 5:59 | 6:03 | -0:04 |
| Windy Gap to Muir Woods | 4:41 | 6:12 | -1:31 |
| Muir Woods to Cardiac | 25:57 | 25:35 | +0:22 |
| Cardiac to White Gate | 12:31 | 14:10 | -1:39 |
| White Gate to The Stile | 6:02 | 6:50 | -0:48 |
| The Stile to Finish | 1:40 | 1:55 | -0:15 |
Δ negative = Sam ran the segment faster.