Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJohn Hudson
#51 · 1:08:53 · M63 · Group K · INV
Wave start 8:11 AM (K-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
John (K-INV) started at 8:11 AM; Edward (Z-INV) started at 8:24 AM. That gave John a 13 minutes head start on Edward. On foot, John ran 1:08:53 and Edward ran 48:29 — Edward was 20:24 faster than John. John took official place 51st (time-based 287th) 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 8:21 from Muir Woods to Cardiac.
Deltas
ComputedWave start
John Hudson (K-INV) started 13 min earlier than Edward (Z-INV).
- Overall place Δ
- +49
- Actual time Δ
- +20:24
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (John earlier)
- Finish clock Δ
- +7:24
- Section place Δ
- 0
Δ = John − Edward. Negative means John is ahead/faster.
Race timeline
Computed- John (K-INV) started at 8:11 AM.
- Edward (Z-INV) started at 8:24 AM, 13:00 later.
- Actual running time: Edward was 20:24 faster on foot than John.
- Finish clock: Edward crossed the line 7:24 ahead of John — Edward wins this head-to-head.
Δ (A − B): actual +20:24 · finish clock +7:24.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | John | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:53 | 5:48 | +2:05 |
| Stairs to Windy Gap | 6:29 | 4:17 | +2:12 |
| Windy Gap to Muir Woods | 5:46 | 4:16 | +1:30 |
| Muir Woods to Cardiac | 26:13 | 17:52 | +8:21 |
| Cardiac to White Gate | 13:30 | 9:40 | +3:50 |
| White Gate to The Stile | 6:50 | 5:03 | +1:47 |
| The Stile to Finish | 2:12 | 1:33 | +0:39 |
Δ negative = John ran the segment faster.