Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLiem N Vuong
#145 · 1:02:50 · M42 · Group X · INV
Wave start 8:22 AM (X-INV)
Athlete B
OfficialAndrew Walker
#141 · 1:01:40 · M38 · Group Y · INV
Wave start 8:23 AM (Y-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
Liem (X-INV) started at 8:22 AM; Andrew (Y-INV) started at 8:23 AM. That gave Liem a 1 minute head start on Andrew. On foot, Liem ran 1:02:50 and Andrew ran 1:01:40 — Andrew was 1:10 faster than Liem. Liem took official place 145th (time-based 131st) and Andrew took official place 141st (time-based 99th). Andrew was faster on foot and finished ahead on the official clock too. Biggest swing: Andrew gained 2:23 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Liem N Vuong (X-INV) started 1 min earlier than Andrew (Y-INV).
- Overall place Δ
- +4
- Actual time Δ
- +1:10
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Liem earlier)
- Finish clock Δ
- +0:10
- Section place Δ
- -18
Δ = Liem − Andrew. Negative means Liem is ahead/faster.
Race timeline
Computed- Liem (X-INV) started at 8:22 AM.
- Andrew (Y-INV) started at 8:23 AM, 1:00 later.
- Actual running time: Andrew was 1:10 faster on foot than Liem.
- Finish clock: Andrew crossed the line 0:10 ahead of Liem — Andrew wins this head-to-head.
Δ (A − B): actual +1:10 · finish clock +0:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Liem | Andrew | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:26 | 7:34 | -0:08 |
| Stairs to Windy Gap | 5:35 | 5:19 | +0:16 |
| Windy Gap to Muir Woods | 5:08 | 5:41 | -0:33 |
| Muir Woods to Cardiac | 23:48 | 21:25 | +2:23 |
| Cardiac to White Gate | 12:50 | 13:11 | -0:21 |
| White Gate to The Stile | 6:18 | 6:39 | -0:21 |
| The Stile to Finish | 1:45 | 1:51 | -0:06 |
Δ negative = Liem ran the segment faster.