Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLou J Encalada
#1385 · 3:12:10 · M81 · Group AAA · INV
Wave start 8:00 AM (AAA-INV)
Athlete B
OfficialJames Timmer
#1383 · 3:09:25 · M72 · Group A · INV
Wave start 8:02 AM (A-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
Lou (AAA-INV) started at 8:00 AM; James (A-INV) started at 8:02 AM. That gave Lou a 2 minutes head start on James. On foot, Lou ran 3:12:10 and James ran 3:09:25 — James was 2:45 faster than Lou. Lou took official place 1385th (time-based 1397th) and James took official place 1383rd (time-based 1395th). James was faster on foot and finished ahead on the official clock too. Biggest swing: James gained 8:18 from Cardiac to White Gate.
Deltas
ComputedWave start
Lou J Encalada (AAA-INV) started 2 min earlier than James (A-INV).
- Overall place Δ
- +2
- Actual time Δ
- +2:45
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Lou earlier)
- Finish clock Δ
- +0:45
- Section place Δ
- +14
Δ = Lou − James. Negative means Lou is ahead/faster.
Race timeline
Computed- Lou (AAA-INV) started at 8:00 AM.
- James (A-INV) started at 8:02 AM, 2:00 later.
- Actual running time: James was 2:45 faster on foot than Lou.
- Finish clock: James crossed the line 0:45 ahead of Lou — James wins this head-to-head.
Δ (A − B): actual +2:45 · finish clock +0:45.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Lou | James | Δ |
|---|---|---|---|
| Start to Top of Stairs | 18:49 | 17:54 | +0:55 |
| Stairs to Windy Gap | 14:21 | 16:09 | -1:48 |
| Windy Gap to Muir Woods | 15:50 | 13:43 | +2:07 |
| Muir Woods to Cardiac | 1:05:10 | 1:12:22 | -7:12 |
| Cardiac to White Gate | 46:34 | 38:16 | +8:18 |
| White Gate to The Stile | 25:37 | 25:16 | +0:21 |
| The Stile to Finish | 5:49 | 5:45 | +0:04 |
Δ negative = Lou ran the segment faster.