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
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-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; Julia (Q-INV) started at 8:16 AM. That gave Julia a 6 minutes head start on Liem. On foot, Liem ran 1:02:50 and Julia ran 57:02 — Julia was 5:48 faster than Liem. Liem took official place 145th (time-based 131st) and Julia took official place 3rd (time-based 32nd). Julia was faster on foot and finished ahead on the official clock too. Biggest swing: Julia gained 3:22 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 6 min earlier than Liem (X-INV).
- Overall place Δ
- +142
- Actual time Δ
- +5:48
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Julia earlier)
- Finish clock Δ
- +11:48
- Section place Δ
- +7
Δ = Liem − Julia. Negative means Liem is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Liem (X-INV) started at 8:22 AM, 6:00 later.
- Actual running time: Julia was 5:48 faster on foot than Liem.
- Finish clock: Julia crossed the line 11:48 ahead of Liem — Julia wins this head-to-head.
Δ (A − B): actual +5:48 · finish clock +11:48.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Liem | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:26 | 6:46 | +0:40 |
| Stairs to Windy Gap | 5:35 | 5:03 | +0:32 |
| Windy Gap to Muir Woods | 5:08 | 5:20 | -0:12 |
| Muir Woods to Cardiac | 23:48 | 20:26 | +3:22 |
| Cardiac to White Gate | 12:50 | 11:52 | +0:58 |
| White Gate to The Stile | 6:18 | 5:54 | +0:24 |
| The Stile to Finish | 1:45 | 1:41 | +0:04 |
Δ negative = Liem ran the segment faster.