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 Dibble
#1006 · 1:34:42 · F41 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialCindy C West
#1011 · 1:33:47 · F38 · Group Q · DR
Wave start 8:43 AM (Q-DR)
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 (P-DR) started at 8:42 AM; Cindy (Q-DR) started at 8:43 AM. That gave Amy a 1 minute head start on Cindy. On foot, Amy ran 1:34:42 and Cindy ran 1:33:47 — Cindy was 0:55 faster than Amy. Amy took official place 1006th (time-based 1003rd) and Cindy took official place 1011th (time-based 984th). Amy's head start was enough to flip the official order even though Cindy was faster on foot. Biggest swing: Cindy gained 3:08 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Amy Dibble (P-DR) started 1 min earlier than Cindy (Q-DR).
- Overall place Δ
- -5
- Actual time Δ
- +0:55
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Amy earlier)
- Finish clock Δ
- -0:05
- Section place Δ
- -24
Δ = Amy − Cindy. Negative means Amy is ahead/faster.
Race timeline
Computed- Amy (P-DR) started at 8:42 AM.
- Cindy (Q-DR) started at 8:43 AM, 1:00 later.
- Actual running time: Cindy was 0:55 faster on foot than Amy.
- Finish clock: Amy crossed the line 0:05 ahead of Cindy — Amy wins this head-to-head.
Δ (A − B): actual +0:55 · finish clock -0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Amy | Cindy | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:51 | 10:32 | +0:19 |
| Stairs to Windy Gap | 8:25 | 7:33 | +0:52 |
| Windy Gap to Muir Woods | 7:22 | 8:46 | -1:24 |
| Muir Woods to Cardiac | 36:49 | 33:41 | +3:08 |
| Cardiac to White Gate | 19:17 | 20:24 | -1:07 |
| White Gate to The Stile | 9:16 | 10:06 | -0:50 |
| The Stile to Finish | 2:42 | 2:45 | -0:03 |
Δ negative = Amy ran the segment faster.