Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEric T Sands
#101 · 1:10:46 · M62 · Group L · INV
Wave start 8:12 AM (L-INV)
Athlete B
OfficialXavier P Linn
#98 · 59:44 · M35 · 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
Eric (L-INV) started at 8:12 AM; Xavier (Y-INV) started at 8:23 AM. That gave Eric a 11 minutes head start on Xavier. On foot, Eric ran 1:10:46 and Xavier ran 59:44 — Xavier was 11:02 faster than Eric. Eric took official place 101st (time-based 351st) and Xavier took official place 98th (time-based 62nd). Xavier was faster on foot and finished ahead on the official clock too. Biggest swing: Xavier gained 3:03 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Eric T Sands (L-INV) started 11 min earlier than Xavier (Y-INV).
- Overall place Δ
- +3
- Actual time Δ
- +11:02
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Eric earlier)
- Finish clock Δ
- +0:02
- Section place Δ
- -16
Δ = Eric − Xavier. Negative means Eric is ahead/faster.
Race timeline
Computed- Eric (L-INV) started at 8:12 AM.
- Xavier (Y-INV) started at 8:23 AM, 11:00 later.
- Actual running time: Xavier was 11:02 faster on foot than Eric.
- Finish clock: Xavier crossed the line 0:02 ahead of Eric — Xavier wins this head-to-head.
Δ (A − B): actual +11:02 · finish clock +0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Eric | Xavier | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:53 | 6:52 | +1:01 |
| Stairs to Windy Gap | 6:29 | 5:21 | +1:08 |
| Windy Gap to Muir Woods | 6:08 | 5:06 | +1:02 |
| Muir Woods to Cardiac | 25:42 | 22:39 | +3:03 |
| Cardiac to White Gate | 14:58 | 12:05 | +2:53 |
| White Gate to The Stile | 7:31 | 6:00 | +1:31 |
| The Stile to Finish | 2:05 | 1:41 | +0:24 |
Δ negative = Eric ran the segment faster.