Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRobert J Simon
#130 · 1:15:06 · M66 · Group H · INV
Wave start 8:09 AM (H-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
Robert (H-INV) started at 8:09 AM; Edward (Z-INV) started at 8:24 AM. That gave Robert a 15 minutes head start on Edward. On foot, Robert ran 1:15:06 and Edward ran 48:29 — Edward was 26:37 faster than Robert. Robert took official place 130th (time-based 484th) 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 8:46 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Robert J Simon (H-INV) started 15 min earlier than Edward (Z-INV).
- Overall place Δ
- +128
- Actual time Δ
- +26:37
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 15 min (Robert earlier)
- Finish clock Δ
- +11:37
- Section place Δ
- 0
Δ = Robert − Edward. Negative means Robert is ahead/faster.
Race timeline
Computed- Robert (H-INV) started at 8:09 AM.
- Edward (Z-INV) started at 8:24 AM, 15:00 later.
- Actual running time: Edward was 26:37 faster on foot than Robert.
- Finish clock: Edward crossed the line 11:37 ahead of Robert — Edward wins this head-to-head.
Δ (A − B): actual +26:37 · finish clock +11:37.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Robert | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:34 | 5:48 | +2:46 |
| Stairs to Windy Gap | 6:22 | 4:17 | +2:05 |
| Windy Gap to Muir Woods | 6:48 | 4:16 | +2:32 |
| Muir Woods to Cardiac | 26:38 | 17:52 | +8:46 |
| Cardiac to White Gate | 16:24 | 9:40 | +6:44 |
| White Gate to The Stile | 8:07 | 5:03 | +3:04 |
| The Stile to Finish | 2:13 | 1:33 | +0:40 |
Δ negative = Robert ran the segment faster.