Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKaren Simontacchi Brisson
#468 · 1:29:35 · F58 · Group F · INV
Wave start 8:07 AM (F-INV)
Athlete B
OfficialEduardo Vazquez
#464 · 1:17:17 · M53 · Group U · INV
Wave start 8:19 AM (U-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
Karen Simontacchi (F-INV) started at 8:07 AM; Eduardo (U-INV) started at 8:19 AM. That gave Karen Simontacchi a 12 minutes head start on Eduardo. On foot, Karen Simontacchi ran 1:29:35 and Eduardo ran 1:17:17 — Eduardo was 12:18 faster than Karen Simontacchi. Karen Simontacchi took official place 468th (time-based 899th) and Eduardo took official place 464th (time-based 567th). Eduardo was faster on foot and finished ahead on the official clock too. Biggest swing: Eduardo gained 4:02 from Cardiac to White Gate.
Deltas
ComputedWave start
Karen Simontacchi Brisson (F-INV) started 12 min earlier than Eduardo (U-INV).
- Overall place Δ
- +4
- Actual time Δ
- +12:18
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Karen Simontacchi earlier)
- Finish clock Δ
- +0:18
- Section place Δ
- -23
Δ = Karen Simontacchi − Eduardo. Negative means Karen Simontacchi is ahead/faster.
Race timeline
Computed- Karen Simontacchi (F-INV) started at 8:07 AM.
- Eduardo (U-INV) started at 8:19 AM, 12:00 later.
- Actual running time: Eduardo was 12:18 faster on foot than Karen Simontacchi.
- Finish clock: Eduardo crossed the line 0:18 ahead of Karen Simontacchi — Eduardo wins this head-to-head.
Δ (A − B): actual +12:18 · finish clock +0:18.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Karen Simontacchi | Eduardo | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:11 | 8:55 | +1:16 |
| Stairs to Windy Gap | 7:53 | 7:11 | +0:42 |
| Windy Gap to Muir Woods | 7:05 | 6:12 | +0:53 |
| Muir Woods to Cardiac | 33:38 | 30:14 | +3:24 |
| Cardiac to White Gate | 19:04 | 15:02 | +4:02 |
| White Gate to The Stile | 9:00 | 7:29 | +1:31 |
| The Stile to Finish | 2:44 | 2:14 | +0:30 |
Δ negative = Karen Simontacchi ran the segment faster.