Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLaura E McGowan
#206 · 1:12:12 · 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
Laura (P-INV) started at 8:15 AM; Edward (Z-INV) started at 8:24 AM. That gave Laura a 9 minutes head start on Edward. On foot, Laura ran 1:12:12 and Edward ran 48:29 — Edward was 23:43 faster than Laura. Laura took official place 206th (time-based 396th) 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 9:27 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Laura E McGowan (P-INV) started 9 min earlier than Edward (Z-INV).
- Overall place Δ
- +204
- Actual time Δ
- +23:43
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Laura earlier)
- Finish clock Δ
- +14:43
- Section place Δ
- +13
Δ = Laura − Edward. Negative means Laura is ahead/faster.
Race timeline
Computed- Laura (P-INV) started at 8:15 AM.
- Edward (Z-INV) started at 8:24 AM, 9:00 later.
- Actual running time: Edward was 23:43 faster on foot than Laura.
- Finish clock: Edward crossed the line 14:43 ahead of Laura — Edward wins this head-to-head.
Δ (A − B): actual +23:43 · finish clock +14:43.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Laura | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:16 | 5:48 | +2:28 |
| Stairs to Windy Gap | 6:23 | 4:17 | +2:06 |
| Windy Gap to Muir Woods | 6:12 | 4:16 | +1:56 |
| Muir Woods to Cardiac | 27:19 | 17:52 | +9:27 |
| Cardiac to White Gate | 14:41 | 9:40 | +5:01 |
| White Gate to The Stile | 7:10 | 5:03 | +2:07 |
| The Stile to Finish | 2:11 | 1:33 | +0:38 |
Δ negative = Laura ran the segment faster.