Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCody Chapman
#304 · 1:07:41 · M35 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialCaroline L Brockman
#309 · 1:14:50 · F27 · Group Q · INV
Wave start 8:16 AM (Q-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
Cody (Y-INV) started at 8:23 AM; Caroline (Q-INV) started at 8:16 AM. That gave Caroline a 7 minutes head start on Cody. On foot, Cody ran 1:07:41 and Caroline ran 1:14:50 — Cody was 7:09 faster than Caroline. Cody took official place 304th (time-based 255th) and Caroline took official place 309th (time-based 475th). Cody was faster on foot and finished ahead on the official clock too. Biggest swing: Cody gained 3:09 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Caroline L Brockman (Q-INV) started 7 min earlier than Cody (Y-INV).
- Overall place Δ
- -5
- Actual time Δ
- -7:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Caroline earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- +20
Δ = Cody − Caroline. Negative means Cody is ahead/faster.
Race timeline
Computed- Caroline (Q-INV) started at 8:16 AM.
- Cody (Y-INV) started at 8:23 AM, 7:00 later.
- Actual running time: Cody was 7:09 faster on foot than Caroline.
- Finish clock: Cody crossed the line 0:09 ahead of Caroline — Cody wins this head-to-head.
Δ (A − B): actual -7:09 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Cody | Caroline | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:15 | 8:38 | -1:23 |
| Stairs to Windy Gap | 6:01 | 6:48 | -0:47 |
| Windy Gap to Muir Woods | 5:27 | 5:41 | -0:14 |
| Muir Woods to Cardiac | 26:59 | 30:08 | -3:09 |
| Cardiac to White Gate | 13:07 | 14:09 | -1:02 |
| White Gate to The Stile | 7:07 | 7:20 | -0:13 |
| The Stile to Finish | 1:45 | 2:06 | -0:21 |
Δ negative = Cody ran the segment faster.