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 Dalton
#7 · 58:02 · F36 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialAmy K Cameron
#11 · 1:01:59 · F46 · 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
Anna (Q-INV) started at 8:16 AM; Amy (M-INV) started at 8:13 AM. That gave Amy a 3 minutes head start on Anna. On foot, Anna ran 58:02 and Amy ran 1:01:59 — Anna was 3:57 faster than Amy. Anna took official place 7th (time-based 39th) and Amy took official place 11th (time-based 111th). Anna was faster on foot and finished ahead on the official clock too. Biggest swing: Anna gained 1:09 from Cardiac to White Gate.
Deltas
ComputedWave start
Amy K Cameron (M-INV) started 3 min earlier than Anna (Q-INV).
- Overall place Δ
- -4
- Actual time Δ
- -3:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Amy earlier)
- Finish clock Δ
- -0:57
- Section place Δ
- +1
Δ = Anna − Amy. Negative means Anna is ahead/faster.
Race timeline
Computed- Amy (M-INV) started at 8:13 AM.
- Anna (Q-INV) started at 8:16 AM, 3:00 later.
- Actual running time: Anna was 3:57 faster on foot than Amy.
- Finish clock: Anna crossed the line 0:57 ahead of Amy — Anna wins this head-to-head.
Δ (A − B): actual -3:57 · finish clock -0:57.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Anna | Amy | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:55 | 7:42 | -0:47 |
| Stairs to Windy Gap | 5:19 | 5:36 | -0:17 |
| Windy Gap to Muir Woods | 4:49 | 5:30 | -0:41 |
| Muir Woods to Cardiac | 22:19 | 22:58 | -0:39 |
| Cardiac to White Gate | 11:13 | 12:22 | -1:09 |
| White Gate to The Stile | 5:40 | 6:11 | -0:31 |
| The Stile to Finish | 1:47 | 1:40 | +0:07 |
Δ negative = Anna ran the segment faster.