Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJonah D Mitchell
#477 · 1:18:22 · M52 · Group U · INV
Wave start 8:19 AM (U-INV)
Athlete B
OfficialFlora A Dewey
#478 · 1:24:30 · F14 · Group M · INV
Wave start 8:13 AM (M-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
Jonah (U-INV) started at 8:19 AM; Flora (M-INV) started at 8:13 AM. That gave Flora a 6 minutes head start on Jonah. On foot, Jonah ran 1:18:22 and Flora ran 1:24:30 — Jonah was 6:08 faster than Flora. Jonah took official place 477th (time-based 589th) and Flora took official place 478th (time-based 780th). Jonah was faster on foot and finished ahead on the official clock too. Biggest swing: Jonah gained 3:51 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Flora A Dewey (M-INV) started 6 min earlier than Jonah (U-INV).
- Overall place Δ
- -1
- Actual time Δ
- -6:08
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Flora earlier)
- Finish clock Δ
- -0:08
- Section place Δ
- +7
Δ = Jonah − Flora. Negative means Jonah is ahead/faster.
Race timeline
Computed- Flora (M-INV) started at 8:13 AM.
- Jonah (U-INV) started at 8:19 AM, 6:00 later.
- Actual running time: Jonah was 6:08 faster on foot than Flora.
- Finish clock: Jonah crossed the line 0:08 ahead of Flora — Jonah wins this head-to-head.
Δ (A − B): actual -6:08 · finish clock -0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jonah | Flora | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:03 | 9:18 | -0:15 |
| Stairs to Windy Gap | 6:57 | 7:06 | -0:09 |
| Windy Gap to Muir Woods | 6:27 | 6:35 | -0:08 |
| Muir Woods to Cardiac | 30:18 | 34:09 | -3:51 |
| Cardiac to White Gate | 15:50 | 17:17 | -1:27 |
| White Gate to The Stile | 7:41 | 7:59 | -0:18 |
| The Stile to Finish | 2:06 | 2:06 | ±0:00 |
Δ negative = Jonah ran the segment faster.