Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRich F Ginn
#339 · 1:13:26 · M55 · Group T · INV
Wave start 8:18 AM (T-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
Rich (T-INV) started at 8:18 AM; Edward (Z-INV) started at 8:24 AM. That gave Rich a 6 minutes head start on Edward. On foot, Rich ran 1:13:26 and Edward ran 48:29 — Edward was 24:57 faster than Rich. Rich took official place 339th (time-based 434th) 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 10:37 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Rich F Ginn (T-INV) started 6 min earlier than Edward (Z-INV).
- Overall place Δ
- +337
- Actual time Δ
- +24:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Rich earlier)
- Finish clock Δ
- +18:57
- Section place Δ
- +9
Δ = Rich − Edward. Negative means Rich is ahead/faster.
Race timeline
Computed- Rich (T-INV) started at 8:18 AM.
- Edward (Z-INV) started at 8:24 AM, 6:00 later.
- Actual running time: Edward was 24:57 faster on foot than Rich.
- Finish clock: Edward crossed the line 18:57 ahead of Rich — Edward wins this head-to-head.
Δ (A − B): actual +24:57 · finish clock +18:57.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Rich | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:55 | 5:48 | +2:07 |
| Stairs to Windy Gap | 6:22 | 4:17 | +2:05 |
| Windy Gap to Muir Woods | 6:06 | 4:16 | +1:50 |
| Muir Woods to Cardiac | 28:29 | 17:52 | +10:37 |
| Cardiac to White Gate | 14:55 | 9:40 | +5:15 |
| White Gate to The Stile | 7:27 | 5:03 | +2:24 |
| The Stile to Finish | 2:12 | 1:33 | +0:39 |
Δ negative = Rich ran the segment faster.