Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJudi N Shaffer
#759 · 1:39:40 · F66 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Athlete B
OfficialElisabeth Long
#758 · 1:24:39 · F43 · 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
Judi (AAA-DR) started at 8:27 AM; Elisabeth (P-DR) started at 8:42 AM. That gave Judi a 15 minutes head start on Elisabeth. On foot, Judi ran 1:39:40 and Elisabeth ran 1:24:39 — Elisabeth was 15:01 faster than Judi. Judi took official place 759th (time-based 1089th) and Elisabeth took official place 758th (time-based 783rd). Elisabeth was faster on foot and finished ahead on the official clock too. Biggest swing: Elisabeth gained 5:50 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Judi N Shaffer (AAA-DR) started 15 min earlier than Elisabeth (P-DR).
- Overall place Δ
- +1
- Actual time Δ
- +15:01
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 15 min (Judi earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- -18
Δ = Judi − Elisabeth. Negative means Judi is ahead/faster.
Race timeline
Computed- Judi (AAA-DR) started at 8:27 AM.
- Elisabeth (P-DR) started at 8:42 AM, 15:00 later.
- Actual running time: Elisabeth was 15:01 faster on foot than Judi.
- Finish clock: Elisabeth crossed the line 0:01 ahead of Judi — Elisabeth wins this head-to-head.
Δ (A − B): actual +15:01 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Judi | Elisabeth | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:09 | 9:39 | +1:30 |
| Stairs to Windy Gap | 8:18 | 7:14 | +1:04 |
| Windy Gap to Muir Woods | 8:17 | 8:17 | ±0:00 |
| Muir Woods to Cardiac | 36:22 | 30:32 | +5:50 |
| Cardiac to White Gate | 22:32 | 18:10 | +4:22 |
| White Gate to The Stile | 10:01 | 8:19 | +1:42 |
| The Stile to Finish | 3:01 | 2:28 | +0:33 |
Δ negative = Judi ran the segment faster.