Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEdward T Stace
#52 · 56:56 · M38 · Group Y · INV
Wave start 8:23 AM (Y-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
Edward (Y-INV) started at 8:23 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 1 minute head start on Edward. On foot, Edward ran 56:56 and Edward ran 48:29 — Edward was 8:27 faster than Edward. Edward took official place 52nd (time-based 31st) 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 3:53 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward T Stace (Y-INV) started 1 min earlier than Edward (Z-INV).
- Overall place Δ
- +50
- Actual time Δ
- +8:27
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Edward earlier)
- Finish clock Δ
- +7:27
- Section place Δ
- +9
Δ = Edward − Edward. Negative means Edward is ahead/faster.
Race timeline
Computed- Edward (Y-INV) started at 8:23 AM.
- Edward (Z-INV) started at 8:24 AM, 1:00 later.
- Actual running time: Edward was 8:27 faster on foot than Edward.
- Finish clock: Edward crossed the line 7:27 ahead of Edward — Edward wins this head-to-head.
Δ (A − B): actual +8:27 · finish clock +7:27.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Edward | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:26 | 5:48 | +0:38 |
| Stairs to Windy Gap | 5:08 | 4:17 | +0:51 |
| Windy Gap to Muir Woods | 4:48 | 4:16 | +0:32 |
| Muir Woods to Cardiac | 21:45 | 17:52 | +3:53 |
| Cardiac to White Gate | 11:17 | 9:40 | +1:37 |
| White Gate to The Stile | 5:44 | 5:03 | +0:41 |
| The Stile to Finish | 1:48 | 1:33 | +0:15 |
Δ negative = Edward ran the segment faster.