Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEmma F Broderick
#518 · 1:01:21 · F33 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialEmily Richards
#523 · 1:03:00 · F23 · Group P · DR
Wave start 8:42 AM (P-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
Emma (Q-DR) started at 8:43 AM; Emily (P-DR) started at 8:42 AM. That gave Emily a 1 minute head start on Emma. On foot, Emma ran 1:01:21 and Emily ran 1:03:00 — Emma was 1:39 faster than Emily. Emma took official place 518th (time-based 91st) and Emily took official place 523rd (time-based 135th). Emma was faster on foot and finished ahead on the official clock too. Biggest swing: Emma gained 0:52 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Emily Richards (P-DR) started 1 min earlier than Emma (Q-DR).
- Overall place Δ
- -5
- Actual time Δ
- -1:39
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Emily earlier)
- Finish clock Δ
- -0:39
- Section place Δ
- -1
Δ = Emma − Emily. Negative means Emma is ahead/faster.
Race timeline
Computed- Emily (P-DR) started at 8:42 AM.
- Emma (Q-DR) started at 8:43 AM, 1:00 later.
- Actual running time: Emma was 1:39 faster on foot than Emily.
- Finish clock: Emma crossed the line 0:39 ahead of Emily — Emma wins this head-to-head.
Δ (A − B): actual -1:39 · finish clock -0:39.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Emma | Emily | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:52 | 7:28 | +0:24 |
| Stairs to Windy Gap | 5:15 | 5:24 | -0:09 |
| Windy Gap to Muir Woods | 5:42 | 5:52 | -0:10 |
| Muir Woods to Cardiac | 21:55 | 22:47 | -0:52 |
| Cardiac to White Gate | 12:43 | 13:14 | -0:31 |
| White Gate to The Stile | 6:09 | 6:30 | -0:21 |
| The Stile to Finish | 1:45 | 1:45 | ±0:00 |
Δ negative = Emma ran the segment faster.