Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialBecca L Loman
#25 · 1:00:55 · F38 · 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
Becca (Q-INV) started at 8:16 AM; Edward (Z-INV) started at 8:24 AM. That gave Becca a 8 minutes head start on Edward. On foot, Becca ran 1:00:55 and Edward ran 48:29 — Edward was 12:26 faster than Becca. Becca took official place 25th (time-based 75th) 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 5:31 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Becca L Loman (Q-INV) started 8 min earlier than Edward (Z-INV).
- Overall place Δ
- +23
- Actual time Δ
- +12:26
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Becca earlier)
- Finish clock Δ
- +4:26
- Section place Δ
- +4
Δ = Becca − Edward. Negative means Becca is ahead/faster.
Race timeline
Computed- Becca (Q-INV) started at 8:16 AM.
- Edward (Z-INV) started at 8:24 AM, 8:00 later.
- Actual running time: Edward was 12:26 faster on foot than Becca.
- Finish clock: Edward crossed the line 4:26 ahead of Becca — Edward wins this head-to-head.
Δ (A − B): actual +12:26 · finish clock +4:26.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Becca | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:14 | 5:48 | +1:26 |
| Stairs to Windy Gap | 5:27 | 4:17 | +1:10 |
| Windy Gap to Muir Woods | 5:05 | 4:16 | +0:49 |
| Muir Woods to Cardiac | 23:23 | 17:52 | +5:31 |
| Cardiac to White Gate | 11:53 | 9:40 | +2:13 |
| White Gate to The Stile | 5:58 | 5:03 | +0:55 |
| The Stile to Finish | 1:55 | 1:33 | +0:22 |
Δ negative = Becca ran the segment faster.