Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAnna Bettini
#358 · 1:17:07 · F40 · 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
Anna (P-INV) started at 8:15 AM; Edward (Z-INV) started at 8:24 AM. That gave Anna a 9 minutes head start on Edward. On foot, Anna ran 1:17:07 and Edward ran 48:29 — Edward was 28:38 faster than Anna. Anna took official place 358th (time-based 558th) 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 11:05 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Anna Bettini (P-INV) started 9 min earlier than Edward (Z-INV).
- Overall place Δ
- +356
- Actual time Δ
- +28:38
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Anna earlier)
- Finish clock Δ
- +19:38
- Section place Δ
- +25
Δ = Anna − Edward. Negative means Anna is ahead/faster.
Race timeline
Computed- Anna (P-INV) started at 8:15 AM.
- Edward (Z-INV) started at 8:24 AM, 9:00 later.
- Actual running time: Edward was 28:38 faster on foot than Anna.
- Finish clock: Edward crossed the line 19:38 ahead of Anna — Edward wins this head-to-head.
Δ (A − B): actual +28:38 · finish clock +19:38.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Anna | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:12 | 5:48 | +3:24 |
| Stairs to Windy Gap | 6:35 | 4:17 | +2:18 |
| Windy Gap to Muir Woods | 6:35 | 4:16 | +2:19 |
| Muir Woods to Cardiac | 28:57 | 17:52 | +11:05 |
| Cardiac to White Gate | 15:35 | 9:40 | +5:55 |
| White Gate to The Stile | 7:48 | 5:03 | +2:45 |
| The Stile to Finish | 2:25 | 1:33 | +0:52 |
Δ negative = Anna ran the segment faster.