Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRichard G Alvarado
#270 · 1:11:27 · M54 · Group T · INV
Wave start 8:18 AM (T-INV)
Athlete B
OfficialScott I Bassin
#269 · 1:29:23 · M74 · Group AAA · INV
Wave start 8:00 AM (AAA-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
Richard (T-INV) started at 8:18 AM; Scott (AAA-INV) started at 8:00 AM. That gave Scott a 18 minutes head start on Richard. On foot, Richard ran 1:11:27 and Scott ran 1:29:23 — Richard was 17:56 faster than Scott. Richard took official place 270th (time-based 369th) and Scott took official place 269th (time-based 894th). Scott's head start was enough to flip the official order even though Richard was faster on foot. Biggest swing: Richard gained 6:17 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Scott I Bassin (AAA-INV) started 18 min earlier than Richard (T-INV).
- Overall place Δ
- +1
- Actual time Δ
- -17:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 18 min (Scott earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- +4
Δ = Richard − Scott. Negative means Richard is ahead/faster.
Race timeline
Computed- Scott (AAA-INV) started at 8:00 AM.
- Richard (T-INV) started at 8:18 AM, 18:00 later.
- Actual running time: Richard was 17:56 faster on foot than Scott.
- Finish clock: Scott crossed the line 0:04 ahead of Richard — Scott wins this head-to-head.
Δ (A − B): actual -17:56 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Richard | Scott | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:15 | 10:12 | -1:57 |
| Stairs to Windy Gap | 6:09 | 8:08 | -1:59 |
| Windy Gap to Muir Woods | 5:52 | 7:59 | -2:07 |
| Muir Woods to Cardiac | 26:41 | 32:58 | -6:17 |
| Cardiac to White Gate | 14:56 | 18:39 | -3:43 |
| White Gate to The Stile | 7:25 | 8:59 | -1:34 |
| The Stile to Finish | 2:09 | 2:28 | -0:19 |
Δ negative = Richard ran the segment faster.