Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialErin Wagner
#334 · 1:16:19 · F41 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialEdward R Owens
#2 · 48:29 · M32 · Group Z · INV
Wave start 8:24 AM (Z-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
Erin (P-INV) started at 8:15 AM; Edward (Z-INV) started at 8:24 AM. That gave Erin a 9 minutes head start on Edward. On foot, Erin ran 1:16:19 and Edward ran 48:29 — Edward was 27:50 faster than Erin. Erin took official place 334th (time-based 529th) and Edward took official place 2nd (time-based 1st). Edward was faster on foot and finished ahead on the official clock too. Biggest swing: Edward gained 10:42 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Erin Wagner (P-INV) started 9 min earlier than Edward (Z-INV).
- Overall place Δ
- +332
- Actual time Δ
- +27:50
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Erin earlier)
- Finish clock Δ
- +18:50
- Section place Δ
- +21
Δ = Erin − Edward. Negative means Erin is ahead/faster.
Race timeline
Computed- Erin (P-INV) started at 8:15 AM.
- Edward (Z-INV) started at 8:24 AM, 9:00 later.
- Actual running time: Edward was 27:50 faster on foot than Erin.
- Finish clock: Edward crossed the line 18:50 ahead of Erin — Edward wins this head-to-head.
Δ (A − B): actual +27:50 · finish clock +18:50.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Erin | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:05 | 5:48 | +3:17 |
| Stairs to Windy Gap | 6:49 | 4:17 | +2:32 |
| Windy Gap to Muir Woods | 6:39 | 4:16 | +2:23 |
| Muir Woods to Cardiac | 28:34 | 17:52 | +10:42 |
| Cardiac to White Gate | 15:44 | 9:40 | +6:04 |
| White Gate to The Stile | 7:30 | 5:03 | +2:27 |
| The Stile to Finish | 1:58 | 1:33 | +0:25 |
Δ negative = Erin ran the segment faster.