Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTom H Hale
#231 · 1:27:22 · M73 · Group AA · INV
Wave start 8:01 AM (AA-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
Tom (AA-INV) started at 8:01 AM; Edward (Z-INV) started at 8:24 AM. That gave Tom a 23 minutes head start on Edward. On foot, Tom ran 1:27:22 and Edward ran 48:29 — Edward was 38:53 faster than Tom. Tom took official place 231st (time-based 846th) 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 14:44 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Tom H Hale (AA-INV) started 23 min earlier than Edward (Z-INV).
- Overall place Δ
- +229
- Actual time Δ
- +38:53
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 23 min (Tom earlier)
- Finish clock Δ
- +15:53
- Section place Δ
- 0
Δ = Tom − Edward. Negative means Tom is ahead/faster.
Race timeline
Computed- Tom (AA-INV) started at 8:01 AM.
- Edward (Z-INV) started at 8:24 AM, 23:00 later.
- Actual running time: Edward was 38:53 faster on foot than Tom.
- Finish clock: Edward crossed the line 15:53 ahead of Tom — Edward wins this head-to-head.
Δ (A − B): actual +38:53 · finish clock +15:53.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Tom | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:09 | 5:48 | +4:21 |
| Stairs to Windy Gap | 8:10 | 4:17 | +3:53 |
| Windy Gap to Muir Woods | 7:31 | 4:16 | +3:15 |
| Muir Woods to Cardiac | 32:36 | 17:52 | +14:44 |
| Cardiac to White Gate | 17:54 | 9:40 | +8:14 |
| White Gate to The Stile | 8:36 | 5:03 | +3:33 |
| The Stile to Finish | 2:26 | 1:33 | +0:53 |
Δ negative = Tom ran the segment faster.