Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAnna Bettini
#358 · 1:17:07 · F40 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialAnna Rosztoczy
#360 · 1:16:10 · F26 · 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
Anna (P-INV) started at 8:15 AM; Anna (Q-INV) started at 8:16 AM. That gave Anna a 1 minute head start on Anna. On foot, Anna ran 1:17:07 and Anna ran 1:16:10 — Anna was 0:57 faster than Anna. Anna took official place 358th (time-based 558th) and Anna took official place 360th (time-based 527th). Anna was faster on foot and finished ahead on the official clock too. Biggest swing: Anna gained 0:34 from Top of Stairs to Windy Gap.
Deltas
ComputedWave start
Anna Bettini (P-INV) started 1 min earlier than Anna (Q-INV).
- Overall place Δ
- -2
- Actual time Δ
- +0:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Anna earlier)
- Finish clock Δ
- -0:03
- Section place Δ
- -16
Δ = Anna − Anna. Negative means Anna is ahead/faster.
Race timeline
Computed- Anna (P-INV) started at 8:15 AM.
- Anna (Q-INV) started at 8:16 AM, 1:00 later.
- Actual running time: Anna was 0:57 faster on foot than Anna.
- Finish clock: Anna crossed the line 0:03 ahead of Anna — Anna wins this head-to-head.
Δ (A − B): actual +0:57 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Anna | Anna | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:12 | 9:03 | +0:09 |
| Stairs to Windy Gap | 6:35 | 7:09 | -0:34 |
| Windy Gap to Muir Woods | 6:35 | 6:08 | +0:27 |
| Muir Woods to Cardiac | 28:57 | 28:55 | +0:02 |
| Cardiac to White Gate | 15:35 | 15:13 | +0:22 |
| White Gate to The Stile | 7:48 | 7:37 | +0:11 |
| The Stile to Finish | 2:25 | 2:05 | +0:20 |
Δ negative = Anna ran the segment faster.