Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMatthew P Borello
#507 · 1:19:46 · M44 · Group X · INV
Wave start 8:22 AM (X-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
Matthew (X-INV) started at 8:22 AM; Edward (Z-INV) started at 8:24 AM. That gave Matthew a 2 minutes head start on Edward. On foot, Matthew ran 1:19:46 and Edward ran 48:29 — Edward was 31:17 faster than Matthew. Matthew took official place 507th (time-based 645th) 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 16:12 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Matthew P Borello (X-INV) started 2 min earlier than Edward (Z-INV).
- Overall place Δ
- +505
- Actual time Δ
- +31:17
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Matthew earlier)
- Finish clock Δ
- +29:17
- Section place Δ
- +37
Δ = Matthew − Edward. Negative means Matthew is ahead/faster.
Race timeline
Computed- Matthew (X-INV) started at 8:22 AM.
- Edward (Z-INV) started at 8:24 AM, 2:00 later.
- Actual running time: Edward was 31:17 faster on foot than Matthew.
- Finish clock: Edward crossed the line 29:17 ahead of Matthew — Edward wins this head-to-head.
Δ (A − B): actual +31:17 · finish clock +29:17.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Matthew | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:09 | 5:48 | +2:21 |
| Stairs to Windy Gap | 6:32 | 4:17 | +2:15 |
| Windy Gap to Muir Woods | 6:14 | 4:16 | +1:58 |
| Muir Woods to Cardiac | 34:04 | 17:52 | +16:12 |
| Cardiac to White Gate | 14:56 | 9:40 | +5:16 |
| White Gate to The Stile | 7:38 | 5:03 | +2:35 |
| The Stile to Finish | 2:13 | 1:33 | +0:40 |
Δ negative = Matthew ran the segment faster.