Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDiana Gilmore
#449 · 1:19:18 · F31 · Group Q · INV
Wave start 8:16 AM (Q-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
Diana (Q-INV) started at 8:16 AM; Edward (Z-INV) started at 8:24 AM. That gave Diana a 8 minutes head start on Edward. On foot, Diana ran 1:19:18 and Edward ran 48:29 — Edward was 30:49 faster than Diana. Diana took official place 449th (time-based 625th) 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 14:49 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Diana Gilmore (Q-INV) started 8 min earlier than Edward (Z-INV).
- Overall place Δ
- +447
- Actual time Δ
- +30:49
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Diana earlier)
- Finish clock Δ
- +22:49
- Section place Δ
- +46
Δ = Diana − Edward. Negative means Diana is ahead/faster.
Race timeline
Computed- Diana (Q-INV) started at 8:16 AM.
- Edward (Z-INV) started at 8:24 AM, 8:00 later.
- Actual running time: Edward was 30:49 faster on foot than Diana.
- Finish clock: Edward crossed the line 22:49 ahead of Diana — Edward wins this head-to-head.
Δ (A − B): actual +30:49 · finish clock +22:49.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Diana | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:04 | 5:48 | +3:16 |
| Stairs to Windy Gap | 7:47 | 4:17 | +3:30 |
| Windy Gap to Muir Woods | 5:42 | 4:16 | +1:26 |
| Muir Woods to Cardiac | 32:41 | 17:52 | +14:49 |
| Cardiac to White Gate | 14:52 | 9:40 | +5:12 |
| White Gate to The Stile | 7:16 | 5:03 | +2:13 |
| The Stile to Finish | 1:56 | 1:33 | +0:23 |
Δ negative = Diana ran the segment faster.