Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialStephen B Tracy
#485 · 1:27:09 · 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
Stephen (K-INV) started at 8:11 AM; Edward (Z-INV) started at 8:24 AM. That gave Stephen a 13 minutes head start on Edward. On foot, Stephen ran 1:27:09 and Edward ran 48:29 — Edward was 38:40 faster than Stephen. Stephen took official place 485th (time-based 833rd) 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 16:45 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Stephen B Tracy (K-INV) started 13 min earlier than Edward (Z-INV).
- Overall place Δ
- +483
- Actual time Δ
- +38:40
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Stephen earlier)
- Finish clock Δ
- +25:40
- Section place Δ
- +12
Δ = Stephen − Edward. Negative means Stephen is ahead/faster.
Race timeline
Computed- Stephen (K-INV) started at 8:11 AM.
- Edward (Z-INV) started at 8:24 AM, 13:00 later.
- Actual running time: Edward was 38:40 faster on foot than Stephen.
- Finish clock: Edward crossed the line 25:40 ahead of Stephen — Edward wins this head-to-head.
Δ (A − B): actual +38:40 · finish clock +25:40.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Stephen | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:15 | 5:48 | +4:27 |
| Stairs to Windy Gap | 7:24 | 4:17 | +3:07 |
| Windy Gap to Muir Woods | 6:50 | 4:16 | +2:34 |
| Muir Woods to Cardiac | 34:37 | 17:52 | +16:45 |
| Cardiac to White Gate | 16:42 | 9:40 | +7:02 |
| White Gate to The Stile | 8:36 | 5:03 | +3:33 |
| The Stile to Finish | 2:45 | 1:33 | +1:12 |
Δ negative = Stephen ran the segment faster.