Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialToby J Roessingh
#473 · 1:16:01 · M46 · Group W · INV
Wave start 8:21 AM (W-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
Toby (W-INV) started at 8:21 AM; Edward (Z-INV) started at 8:24 AM. That gave Toby a 3 minutes head start on Edward. On foot, Toby ran 1:16:01 and Edward ran 48:29 — Edward was 27:32 faster than Toby. Toby took official place 473rd (time-based 522nd) 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 10:31 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Toby J Roessingh (W-INV) started 3 min earlier than Edward (Z-INV).
- Overall place Δ
- +471
- Actual time Δ
- +27:32
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Toby earlier)
- Finish clock Δ
- +24:32
- Section place Δ
- +30
Δ = Toby − Edward. Negative means Toby is ahead/faster.
Race timeline
Computed- Toby (W-INV) started at 8:21 AM.
- Edward (Z-INV) started at 8:24 AM, 3:00 later.
- Actual running time: Edward was 27:32 faster on foot than Toby.
- Finish clock: Edward crossed the line 24:32 ahead of Toby — Edward wins this head-to-head.
Δ (A − B): actual +27:32 · finish clock +24:32.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Toby | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:35 | 5:48 | +2:47 |
| Stairs to Windy Gap | 6:02 | 4:17 | +1:45 |
| Windy Gap to Muir Woods | 6:35 | 4:16 | +2:19 |
| Muir Woods to Cardiac | 28:23 | 17:52 | +10:31 |
| Cardiac to White Gate | 15:59 | 9:40 | +6:19 |
| White Gate to The Stile | 8:08 | 5:03 | +3:05 |
| The Stile to Finish | 2:19 | 1:33 | +0:46 |
Δ negative = Toby ran the segment faster.