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
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-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; Chris (J-INV) started at 8:10 AM. That gave Chris a 12 minutes head start on Liem. On foot, Liem ran 1:02:50 and Chris ran 1:00:42 — Chris was 2:08 faster than Liem. Liem took official place 145th (time-based 131st) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 1:38 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 12 min earlier than Liem (X-INV).
- Overall place Δ
- +144
- Actual time Δ
- +2:08
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Chris earlier)
- Finish clock Δ
- +14:08
- Section place Δ
- +7
Δ = Liem − Chris. Negative means Liem is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Liem (X-INV) started at 8:22 AM, 12:00 later.
- Actual running time: Chris was 2:08 faster on foot than Liem.
- Finish clock: Chris crossed the line 14:08 ahead of Liem — Chris wins this head-to-head.
Δ (A − B): actual +2:08 · finish clock +14:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Liem | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:26 | 7:31 | -0:05 |
| Stairs to Windy Gap | 5:35 | 5:35 | ±0:00 |
| Windy Gap to Muir Woods | 5:08 | 5:25 | -0:17 |
| Muir Woods to Cardiac | 23:48 | 22:10 | +1:38 |
| Cardiac to White Gate | 12:50 | 12:14 | +0:36 |
| White Gate to The Stile | 6:18 | 5:57 | +0:21 |
| The Stile to Finish | 1:45 | 1:50 | -0:05 |
Δ negative = Liem ran the segment faster.