Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJon B Schroeder
#143 · 1:01:41 · M38 · Group Y · INV
Wave start 8:23 AM (Y-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
Jon (Y-INV) started at 8:23 AM; Liem (X-INV) started at 8:22 AM. That gave Liem a 1 minute head start on Jon. On foot, Jon ran 1:01:41 and Liem ran 1:02:50 — Jon was 1:09 faster than Liem. Jon took official place 143rd (time-based 101st) and Liem took official place 145th (time-based 131st). Jon was faster on foot and finished ahead on the official clock too. Biggest swing: Jon gained 1:04 from Cardiac to White Gate.
Deltas
ComputedWave start
Liem N Vuong (X-INV) started 1 min earlier than Jon (Y-INV).
- Overall place Δ
- -2
- Actual time Δ
- -1:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Liem earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- +19
Δ = Jon − Liem. Negative means Jon is ahead/faster.
Race timeline
Computed- Liem (X-INV) started at 8:22 AM.
- Jon (Y-INV) started at 8:23 AM, 1:00 later.
- Actual running time: Jon was 1:09 faster on foot than Liem.
- Finish clock: Jon crossed the line 0:09 ahead of Liem — Jon wins this head-to-head.
Δ (A − B): actual -1:09 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jon | Liem | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:17 | 7:26 | -0:09 |
| Stairs to Windy Gap | 5:31 | 5:35 | -0:04 |
| Windy Gap to Muir Woods | 4:37 | 5:08 | -0:31 |
| Muir Woods to Cardiac | 24:38 | 23:48 | +0:50 |
| Cardiac to White Gate | 11:46 | 12:50 | -1:04 |
| White Gate to The Stile | 6:14 | 6:18 | -0:04 |
| The Stile to Finish | 1:38 | 1:45 | -0:07 |
Δ negative = Jon ran the segment faster.