Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLiam J Vlaming
#461 · 1:11:44 · M30 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialPeter B Delahunt
#459 · 1:23:40 · M62 · Group L · INV
Wave start 8:12 AM (L-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
Liam (Z-INV) started at 8:24 AM; Peter (L-INV) started at 8:12 AM. That gave Peter a 12 minutes head start on Liam. On foot, Liam ran 1:11:44 and Peter ran 1:23:40 — Liam was 11:56 faster than Peter. Liam took official place 461st (time-based 381st) and Peter took official place 459th (time-based 758th). Peter's head start was enough to flip the official order even though Liam was faster on foot. Biggest swing: Liam gained 4:04 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Peter B Delahunt (L-INV) started 12 min earlier than Liam (Z-INV).
- Overall place Δ
- +2
- Actual time Δ
- -11:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Peter earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- +31
Δ = Liam − Peter. Negative means Liam is ahead/faster.
Race timeline
Computed- Peter (L-INV) started at 8:12 AM.
- Liam (Z-INV) started at 8:24 AM, 12:00 later.
- Actual running time: Liam was 11:56 faster on foot than Peter.
- Finish clock: Peter crossed the line 0:04 ahead of Liam — Peter wins this head-to-head.
Δ (A − B): actual -11:56 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Liam | Peter | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:15 | 9:49 | -1:34 |
| Stairs to Windy Gap | 6:30 | 6:56 | -0:26 |
| Windy Gap to Muir Woods | 5:32 | 7:01 | -1:29 |
| Muir Woods to Cardiac | 27:54 | 31:58 | -4:04 |
| Cardiac to White Gate | 14:20 | 17:13 | -2:53 |
| White Gate to The Stile | 7:20 | 8:16 | -0:56 |
| The Stile to Finish | 1:53 | 2:27 | -0:34 |
Δ negative = Liam ran the segment faster.