Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJonathan M Bretan
#173 · 1:03:36 · M43 · 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
Jonathan (X-INV) started at 8:22 AM; Edward (Z-INV) started at 8:24 AM. That gave Jonathan a 2 minutes head start on Edward. On foot, Jonathan ran 1:03:36 and Edward ran 48:29 — Edward was 15:07 faster than Jonathan. Jonathan took official place 173rd (time-based 146th) 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 6:21 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jonathan M Bretan (X-INV) started 2 min earlier than Edward (Z-INV).
- Overall place Δ
- +171
- Actual time Δ
- +15:07
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Jonathan earlier)
- Finish clock Δ
- +13:07
- Section place Δ
- +10
Δ = Jonathan − Edward. Negative means Jonathan is ahead/faster.
Race timeline
Computed- Jonathan (X-INV) started at 8:22 AM.
- Edward (Z-INV) started at 8:24 AM, 2:00 later.
- Actual running time: Edward was 15:07 faster on foot than Jonathan.
- Finish clock: Edward crossed the line 13:07 ahead of Jonathan — Edward wins this head-to-head.
Δ (A − B): actual +15:07 · finish clock +13:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jonathan | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:05 | 5:48 | +1:17 |
| Stairs to Windy Gap | 5:46 | 4:17 | +1:29 |
| Windy Gap to Muir Woods | 5:01 | 4:16 | +0:45 |
| Muir Woods to Cardiac | 24:13 | 17:52 | +6:21 |
| Cardiac to White Gate | 12:59 | 9:40 | +3:19 |
| White Gate to The Stile | 6:30 | 5:03 | +1:27 |
| The Stile to Finish | 2:02 | 1:33 | +0:29 |
Δ negative = Jonathan ran the segment faster.