Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAmy K Cameron
#11 · 1:01:59 · F46 · Group M · INV
Wave start 8:13 AM (M-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
Amy (M-INV) started at 8:13 AM; Edward (Z-INV) started at 8:24 AM. That gave Amy a 11 minutes head start on Edward. On foot, Amy ran 1:01:59 and Edward ran 48:29 — Edward was 13:30 faster than Amy. Amy took official place 11th (time-based 111th) 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 5:06 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Amy K Cameron (M-INV) started 11 min earlier than Edward (Z-INV).
- Overall place Δ
- +9
- Actual time Δ
- +13:30
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Amy earlier)
- Finish clock Δ
- +2:30
- Section place Δ
- +1
Δ = Amy − Edward. Negative means Amy is ahead/faster.
Race timeline
Computed- Amy (M-INV) started at 8:13 AM.
- Edward (Z-INV) started at 8:24 AM, 11:00 later.
- Actual running time: Edward was 13:30 faster on foot than Amy.
- Finish clock: Edward crossed the line 2:30 ahead of Amy — Edward wins this head-to-head.
Δ (A − B): actual +13:30 · finish clock +2:30.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Amy | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:42 | 5:48 | +1:54 |
| Stairs to Windy Gap | 5:36 | 4:17 | +1:19 |
| Windy Gap to Muir Woods | 5:30 | 4:16 | +1:14 |
| Muir Woods to Cardiac | 22:58 | 17:52 | +5:06 |
| Cardiac to White Gate | 12:22 | 9:40 | +2:42 |
| White Gate to The Stile | 6:11 | 5:03 | +1:08 |
| The Stile to Finish | 1:40 | 1:33 | +0:07 |
Δ negative = Amy ran the segment faster.