Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMonica A Lynch
#451 · 1:19:28 · F38 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialAndrew S Bruns
#450 · 1:12:19 · M41 · 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
Monica (Q-INV) started at 8:16 AM; Andrew (Y-INV) started at 8:23 AM. That gave Monica a 7 minutes head start on Andrew. On foot, Monica ran 1:19:28 and Andrew ran 1:12:19 — Andrew was 7:09 faster than Monica. Monica took official place 451st (time-based 630th) and Andrew took official place 450th (time-based 401st). Andrew was faster on foot and finished ahead on the official clock too. Biggest swing: Andrew gained 2:39 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Monica A Lynch (Q-INV) started 7 min earlier than Andrew (Y-INV).
- Overall place Δ
- +1
- Actual time Δ
- +7:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Monica earlier)
- Finish clock Δ
- +0:09
- Section place Δ
- -31
Δ = Monica − Andrew. Negative means Monica is ahead/faster.
Race timeline
Computed- Monica (Q-INV) started at 8:16 AM.
- Andrew (Y-INV) started at 8:23 AM, 7:00 later.
- Actual running time: Andrew was 7:09 faster on foot than Monica.
- Finish clock: Andrew crossed the line 0:09 ahead of Monica — Andrew wins this head-to-head.
Δ (A − B): actual +7:09 · finish clock +0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Monica | Andrew | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:04 | 8:05 | +0:59 |
| Stairs to Windy Gap | 6:55 | 6:12 | +0:43 |
| Windy Gap to Muir Woods | 6:19 | 5:39 | +0:40 |
| Muir Woods to Cardiac | 31:32 | 28:53 | +2:39 |
| Cardiac to White Gate | 16:02 | 14:08 | +1:54 |
| White Gate to The Stile | 7:34 | 7:21 | +0:13 |
| The Stile to Finish | 2:02 | 2:01 | +0:01 |
Δ negative = Monica ran the segment faster.