Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAmy K Cameron
#11 · 1:01:59 · F46 · Group M · INV
Wave start 8:13 AM (M-INV)
Athlete B
OfficialHeidi Reifenstein
#9 · 1:01:51 · F48 · Group M · INV
Wave start 8:13 AM (M-INV)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Amy (M-INV) started at 8:13 AM; Heidi (M-INV) started at 8:13 AM. Both left the line at the same moment. On foot, Amy ran 1:01:59 and Heidi ran 1:01:51 — Heidi was 0:08 faster than Amy. Amy took official place 11th (time-based 111th) and Heidi took official place 9th (time-based 106th). Heidi was faster on foot and finished ahead on the official clock too. Biggest swing: Amy gained 0:08 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Both started in the same wave.
- Overall place Δ
- +2
- Actual time Δ
- +0:08
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- ±0 min
- Finish clock Δ
- +0:08
- Section place Δ
- +1
Δ = Amy − Heidi. Negative means Amy is ahead/faster.
Race timeline
Computed- Amy (M-INV) started at 8:13 AM.
- Heidi (M-INV) also started at 8:13 AM.
- Actual running time: Heidi was 0:08 faster on foot than Amy.
- Finish clock: Heidi crossed the line 0:08 ahead of Amy — Heidi wins this head-to-head.
Δ (A − B): actual +0:08 · finish clock +0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Amy | Heidi | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:42 | 7:14 | +0:28 |
| Stairs to Windy Gap | 5:36 | 5:34 | +0:02 |
| Windy Gap to Muir Woods | 5:30 | 5:29 | +0:01 |
| Muir Woods to Cardiac | 22:58 | 23:06 | -0:08 |
| Cardiac to White Gate | 12:22 | 12:25 | -0:03 |
| White Gate to The Stile | 6:11 | 6:10 | +0:01 |
| The Stile to Finish | 1:40 | 1:53 | -0:13 |
Δ negative = Amy ran the segment faster.