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
OfficialLisa Palmer
#463 · 1:21:14 · F43 · Group P · INV
Wave start 8:15 AM (P-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; Lisa (P-INV) started at 8:15 AM. That gave Karen Simontacchi a 8 minutes head start on Lisa. On foot, Karen Simontacchi ran 1:29:35 and Lisa ran 1:21:14 — Lisa was 8:21 faster than Karen Simontacchi. Karen Simontacchi took official place 468th (time-based 899th) and Lisa took official place 463rd (time-based 685th). Lisa was faster on foot and finished ahead on the official clock too. Biggest swing: Lisa gained 3:10 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Karen Simontacchi Brisson (F-INV) started 8 min earlier than Lisa (P-INV).
- Overall place Δ
- +5
- Actual time Δ
- +8:21
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Karen Simontacchi earlier)
- Finish clock Δ
- +0:21
- Section place Δ
- -31
Δ = Karen Simontacchi − Lisa. Negative means Karen Simontacchi is ahead/faster.
Race timeline
Computed- Karen Simontacchi (F-INV) started at 8:07 AM.
- Lisa (P-INV) started at 8:15 AM, 8:00 later.
- Actual running time: Lisa was 8:21 faster on foot than Karen Simontacchi.
- Finish clock: Lisa crossed the line 0:21 ahead of Karen Simontacchi — Lisa wins this head-to-head.
Δ (A − B): actual +8:21 · finish clock +0:21.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Karen Simontacchi | Lisa | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:11 | 9:36 | +0:35 |
| Stairs to Windy Gap | 7:53 | 7:22 | +0:31 |
| Windy Gap to Muir Woods | 7:05 | 6:47 | +0:18 |
| Muir Woods to Cardiac | 33:38 | 30:28 | +3:10 |
| Cardiac to White Gate | 19:04 | 16:41 | +2:23 |
| White Gate to The Stile | 9:00 | 8:01 | +0:59 |
| The Stile to Finish | 2:44 | 2:19 | +0:25 |
Δ negative = Karen Simontacchi ran the segment faster.