Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlexandra J Dronkers
#939 · 1:47:22 · F74 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Athlete B
OfficialLorena Espino
#934 · 1:37:09 · F54 · Group J · DR
Wave start 8:37 AM (J-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
Alexandra (AAA-DR) started at 8:27 AM; Lorena (J-DR) started at 8:37 AM. That gave Alexandra a 10 minutes head start on Lorena. On foot, Alexandra ran 1:47:22 and Lorena ran 1:37:09 — Lorena was 10:13 faster than Alexandra. Alexandra took official place 939th (time-based 1203rd) and Lorena took official place 934th (time-based 1058th). Lorena was faster on foot and finished ahead on the official clock too. Biggest swing: Lorena gained 3:24 from Cardiac to White Gate.
Deltas
ComputedWave start
Alexandra J Dronkers (AAA-DR) started 10 min earlier than Lorena (J-DR).
- Overall place Δ
- +5
- Actual time Δ
- +10:13
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Alexandra earlier)
- Finish clock Δ
- +0:13
- Section place Δ
- 0
Δ = Alexandra − Lorena. Negative means Alexandra is ahead/faster.
Race timeline
Computed- Alexandra (AAA-DR) started at 8:27 AM.
- Lorena (J-DR) started at 8:37 AM, 10:00 later.
- Actual running time: Lorena was 10:13 faster on foot than Alexandra.
- Finish clock: Lorena crossed the line 0:13 ahead of Alexandra — Lorena wins this head-to-head.
Δ (A − B): actual +10:13 · finish clock +0:13.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alexandra | Lorena | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:59 | 11:57 | +1:02 |
| Stairs to Windy Gap | 9:23 | 8:54 | +0:29 |
| Windy Gap to Muir Woods | 9:02 | 7:23 | +1:39 |
| Muir Woods to Cardiac | 39:11 | 37:28 | +1:43 |
| Cardiac to White Gate | 23:07 | 19:43 | +3:24 |
| White Gate to The Stile | 10:31 | 8:58 | +1:33 |
| The Stile to Finish | 3:09 | 2:46 | +0:23 |
Δ negative = Alexandra ran the segment faster.