Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialBrody Barkan
#28 · 53:12 · M28 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialErik N Dunmire
#23 · 1:01:35 · M58 · Group P · INV
Wave start 8:15 AM (P-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
Brody (Z-INV) started at 8:24 AM; Erik (P-INV) started at 8:15 AM. That gave Erik a 9 minutes head start on Brody. On foot, Brody ran 53:12 and Erik ran 1:01:35 — Brody was 8:23 faster than Erik. Brody took official place 28th (time-based 8th) and Erik took official place 23rd (time-based 96th). Erik's head start was enough to flip the official order even though Brody was faster on foot. Biggest swing: Brody gained 3:33 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Erik N Dunmire (P-INV) started 9 min earlier than Brody (Z-INV).
- Overall place Δ
- +5
- Actual time Δ
- -8:23
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Erik earlier)
- Finish clock Δ
- +0:37
- Section place Δ
- 0
Δ = Brody − Erik. Negative means Brody is ahead/faster.
Race timeline
Computed- Erik (P-INV) started at 8:15 AM.
- Brody (Z-INV) started at 8:24 AM, 9:00 later.
- Actual running time: Brody was 8:23 faster on foot than Erik.
- Finish clock: Erik crossed the line 0:37 ahead of Brody — Erik wins this head-to-head.
Δ (A − B): actual -8:23 · finish clock +0:37.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Brody | Erik | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:27 | 7:24 | -0:57 |
| Stairs to Windy Gap | 4:44 | 5:35 | -0:51 |
| Windy Gap to Muir Woods | 4:27 | 5:04 | -0:37 |
| Muir Woods to Cardiac | 20:26 | 23:59 | -3:33 |
| Cardiac to White Gate | 10:19 | 11:55 | -1:36 |
| White Gate to The Stile | 5:19 | 5:49 | -0:30 |
| The Stile to Finish | 1:30 | 1:49 | -0:19 |
Δ negative = Brody ran the segment faster.