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
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · 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
Lou (AAA-INV) started at 8:00 AM; Julia (Q-INV) started at 8:16 AM. That gave Lou a 16 minutes head start on Julia. On foot, Lou ran 3:12:10 and Julia ran 57:02 — Julia was 2:15:08 faster than Lou. Lou took official place 1385th (time-based 1397th) and Julia took official place 3rd (time-based 32nd). Julia was faster on foot and finished ahead on the official clock too. Biggest swing: Julia gained 44:44 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Lou J Encalada (AAA-INV) started 16 min earlier than Julia (Q-INV).
- Overall place Δ
- +1382
- Actual time Δ
- +2:15:08
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 16 min (Lou earlier)
- Finish clock Δ
- +1:59:08
- Section place Δ
- +17
Δ = Lou − Julia. Negative means Lou is ahead/faster.
Race timeline
Computed- Lou (AAA-INV) started at 8:00 AM.
- Julia (Q-INV) started at 8:16 AM, 16:00 later.
- Actual running time: Julia was 2:15:08 faster on foot than Lou.
- Finish clock: Julia crossed the line 1:59:08 ahead of Lou — Julia wins this head-to-head.
Δ (A − B): actual +2:15:08 · finish clock +1:59:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Lou | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 18:49 | 6:46 | +12:03 |
| Stairs to Windy Gap | 14:21 | 5:03 | +9:18 |
| Windy Gap to Muir Woods | 15:50 | 5:20 | +10:30 |
| Muir Woods to Cardiac | 1:05:10 | 20:26 | +44:44 |
| Cardiac to White Gate | 46:34 | 11:52 | +34:42 |
| White Gate to The Stile | 25:37 | 5:54 | +19:43 |
| The Stile to Finish | 5:49 | 1:41 | +4:08 |
Δ negative = Lou ran the segment faster.