Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAvery S Carter
#142 · 1:10:41 · M10 · Group N · INV
Wave start 8:14 AM (N-INV)
Athlete B
OfficialLiem N Vuong
#145 · 1:02:50 · M42 · Group X · INV
Wave start 8:22 AM (X-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
Avery (N-INV) started at 8:14 AM; Liem (X-INV) started at 8:22 AM. That gave Avery a 8 minutes head start on Liem. On foot, Avery ran 1:10:41 and Liem ran 1:02:50 — Liem was 7:51 faster than Avery. Avery took official place 142nd (time-based 345th) and Liem took official place 145th (time-based 131st). Avery's head start was enough to flip the official order even though Liem was faster on foot. Biggest swing: Liem gained 3:09 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Avery S Carter (N-INV) started 8 min earlier than Liem (X-INV).
- Overall place Δ
- -3
- Actual time Δ
- +7:51
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Avery earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- -5
Δ = Avery − Liem. Negative means Avery is ahead/faster.
Race timeline
Computed- Avery (N-INV) started at 8:14 AM.
- Liem (X-INV) started at 8:22 AM, 8:00 later.
- Actual running time: Liem was 7:51 faster on foot than Avery.
- Finish clock: Avery crossed the line 0:09 ahead of Liem — Avery wins this head-to-head.
Δ (A − B): actual +7:51 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Avery | Liem | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:15 | 7:26 | +0:49 |
| Stairs to Windy Gap | 6:33 | 5:35 | +0:58 |
| Windy Gap to Muir Woods | 5:56 | 5:08 | +0:48 |
| Muir Woods to Cardiac | 26:57 | 23:48 | +3:09 |
| Cardiac to White Gate | 14:04 | 12:50 | +1:14 |
| White Gate to The Stile | 7:05 | 6:18 | +0:47 |
| The Stile to Finish | 1:51 | 1:45 | +0:06 |
Δ negative = Avery ran the segment faster.