Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKatherine D Ciaschini
#752 · 1:34:27 · F9 · Group D · DR
Wave start 8:32 AM (D-DR)
Athlete B
OfficialGreg Ryan
#751 · 1:20:26 · M53 · Group U · DR
Wave start 8:46 AM (U-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
Katherine (D-DR) started at 8:32 AM; Greg (U-DR) started at 8:46 AM. That gave Katherine a 14 minutes head start on Greg. On foot, Katherine ran 1:34:27 and Greg ran 1:20:26 — Greg was 14:01 faster than Katherine. Katherine took official place 752nd (time-based 996th) and Greg took official place 751st (time-based 661st). Greg was faster on foot and finished ahead on the official clock too. Biggest swing: Greg gained 5:06 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Katherine D Ciaschini (D-DR) started 14 min earlier than Greg (U-DR).
- Overall place Δ
- +1
- Actual time Δ
- +14:01
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Katherine earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- -14
Δ = Katherine − Greg. Negative means Katherine is ahead/faster.
Race timeline
Computed- Katherine (D-DR) started at 8:32 AM.
- Greg (U-DR) started at 8:46 AM, 14:00 later.
- Actual running time: Greg was 14:01 faster on foot than Katherine.
- Finish clock: Greg crossed the line 0:01 ahead of Katherine — Greg wins this head-to-head.
Δ (A − B): actual +14:01 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Katherine | Greg | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:08 | 9:54 | +0:14 |
| Stairs to Windy Gap | 8:00 | 7:14 | +0:46 |
| Windy Gap to Muir Woods | 7:31 | 6:46 | +0:45 |
| Muir Woods to Cardiac | 35:57 | 30:51 | +5:06 |
| Cardiac to White Gate | 19:51 | 15:45 | +4:06 |
| White Gate to The Stile | 9:56 | 7:53 | +2:03 |
| The Stile to Finish | 3:04 | 2:03 | +1:01 |
Δ negative = Katherine ran the segment faster.