Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMichelle Marie Spinosa
#1102 · 1:41:32 · F46 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialAdam K Foltz
#1101 · 1:32:28 · M44 · Group X · DR
Wave start 8:49 AM (X-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
Michelle (M-DR) started at 8:40 AM; Adam (X-DR) started at 8:49 AM. That gave Michelle a 9 minutes head start on Adam. On foot, Michelle ran 1:41:32 and Adam ran 1:32:28 — Adam was 9:04 faster than Michelle. Michelle took official place 1102nd (time-based 1117th) and Adam took official place 1101st (time-based 953rd). Adam was faster on foot and finished ahead on the official clock too. Biggest swing: Adam gained 3:41 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Michelle Marie Spinosa (M-DR) started 9 min earlier than Adam (X-DR).
- Overall place Δ
- +1
- Actual time Δ
- +9:04
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Michelle earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- -1
Δ = Michelle − Adam. Negative means Michelle is ahead/faster.
Race timeline
Computed- Michelle (M-DR) started at 8:40 AM.
- Adam (X-DR) started at 8:49 AM, 9:00 later.
- Actual running time: Adam was 9:04 faster on foot than Michelle.
- Finish clock: Adam crossed the line 0:04 ahead of Michelle — Adam wins this head-to-head.
Δ (A − B): actual +9:04 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Michelle | Adam | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:58 | 10:29 | +1:29 |
| Stairs to Windy Gap | 8:41 | 7:45 | +0:56 |
| Windy Gap to Muir Woods | 7:50 | 7:22 | +0:28 |
| Muir Woods to Cardiac | 40:20 | 36:39 | +3:41 |
| Cardiac to White Gate | 20:50 | 18:53 | +1:57 |
| White Gate to The Stile | 9:19 | 8:50 | +0:29 |
| The Stile to Finish | 2:34 | 2:30 | +0:04 |
Δ negative = Michelle ran the segment faster.