Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialBoris E Pialloux
#368 · 1:15:24 · M56 · Group R · INV
Wave start 8:17 AM (R-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
Boris (R-INV) started at 8:17 AM; Edward (Z-INV) started at 8:24 AM. That gave Boris a 7 minutes head start on Edward. On foot, Boris ran 1:15:24 and Edward ran 48:29 — Edward was 26:55 faster than Boris. Boris took official place 368th (time-based 497th) 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 10:32 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Boris E Pialloux (R-INV) started 7 min earlier than Edward (Z-INV).
- Overall place Δ
- +366
- Actual time Δ
- +26:55
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Boris earlier)
- Finish clock Δ
- +19:55
- Section place Δ
- +2
Δ = Boris − Edward. Negative means Boris is ahead/faster.
Race timeline
Computed- Boris (R-INV) started at 8:17 AM.
- Edward (Z-INV) started at 8:24 AM, 7:00 later.
- Actual running time: Edward was 26:55 faster on foot than Boris.
- Finish clock: Edward crossed the line 19:55 ahead of Boris — Edward wins this head-to-head.
Δ (A − B): actual +26:55 · finish clock +19:55.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Boris | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:10 | 5:48 | +3:22 |
| Stairs to Windy Gap | 6:48 | 4:17 | +2:31 |
| Windy Gap to Muir Woods | 6:17 | 4:16 | +2:01 |
| Muir Woods to Cardiac | 28:24 | 17:52 | +10:32 |
| Cardiac to White Gate | 15:29 | 9:40 | +5:49 |
| White Gate to The Stile | 7:13 | 5:03 | +2:10 |
| The Stile to Finish | 2:03 | 1:33 | +0:30 |
Δ negative = Boris ran the segment faster.