Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialBryan Daniel Chambers
#238 · 1:04:37 · M31 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialLinda C Becker
#234 · 1:17:31 · F52 · Group K · INV
Wave start 8:11 AM (K-INV)
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
Bryan (Z-INV) started at 8:24 AM; Linda (K-INV) started at 8:11 AM. That gave Linda a 13 minutes head start on Bryan. On foot, Bryan ran 1:04:37 and Linda ran 1:17:31 — Bryan was 12:54 faster than Linda. Bryan took official place 238th (time-based 169th) and Linda took official place 234th (time-based 570th). Linda's head start was enough to flip the official order even though Bryan was faster on foot. Biggest swing: Bryan gained 4:17 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Linda C Becker (K-INV) started 13 min earlier than Bryan (Z-INV).
- Overall place Δ
- +4
- Actual time Δ
- -12:54
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Linda earlier)
- Finish clock Δ
- +0:06
- Section place Δ
- +21
Δ = Bryan − Linda. Negative means Bryan is ahead/faster.
Race timeline
Computed- Linda (K-INV) started at 8:11 AM.
- Bryan (Z-INV) started at 8:24 AM, 13:00 later.
- Actual running time: Bryan was 12:54 faster on foot than Linda.
- Finish clock: Linda crossed the line 0:06 ahead of Bryan — Linda wins this head-to-head.
Δ (A − B): actual -12:54 · finish clock +0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Bryan | Linda | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:32 | 8:48 | -1:16 |
| Stairs to Windy Gap | 5:31 | 6:52 | -1:21 |
| Windy Gap to Muir Woods | 5:07 | 6:33 | -1:26 |
| Muir Woods to Cardiac | 24:38 | 28:55 | -4:17 |
| Cardiac to White Gate | 13:22 | 16:13 | -2:51 |
| White Gate to The Stile | 6:41 | 7:46 | -1:05 |
| The Stile to Finish | 1:46 | 2:24 | -0:38 |
Δ negative = Bryan ran the segment faster.