Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMikhail A Shemyakin
#50 · 57:48 · M43 · Group X · INV
Wave start 8:22 AM (X-INV)
Athlete B
OfficialAnna L Louden
#45 · 1:03:23 · F33 · 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
Mikhail (X-INV) started at 8:22 AM; Anna (Q-INV) started at 8:16 AM. That gave Anna a 6 minutes head start on Mikhail. On foot, Mikhail ran 57:48 and Anna ran 1:03:23 — Mikhail was 5:35 faster than Anna. Mikhail took official place 50th (time-based 37th) and Anna took official place 45th (time-based 144th). Anna's head start was enough to flip the official order even though Mikhail was faster on foot. Biggest swing: Mikhail gained 1:50 from Cardiac to White Gate.
Deltas
ComputedWave start
Anna L Louden (Q-INV) started 6 min earlier than Mikhail (X-INV).
- Overall place Δ
- +5
- Actual time Δ
- -5:35
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Anna earlier)
- Finish clock Δ
- +0:25
- Section place Δ
- -9
Δ = Mikhail − Anna. Negative means Mikhail is ahead/faster.
Race timeline
Computed- Anna (Q-INV) started at 8:16 AM.
- Mikhail (X-INV) started at 8:22 AM, 6:00 later.
- Actual running time: Mikhail was 5:35 faster on foot than Anna.
- Finish clock: Anna crossed the line 0:25 ahead of Mikhail — Anna wins this head-to-head.
Δ (A − B): actual -5:35 · finish clock +0:25.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Mikhail | Anna | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:03 | 7:48 | -0:45 |
| Stairs to Windy Gap | 5:16 | 5:39 | -0:23 |
| Windy Gap to Muir Woods | 4:35 | 5:37 | -1:02 |
| Muir Woods to Cardiac | 23:03 | 23:41 | -0:38 |
| Cardiac to White Gate | 10:46 | 12:36 | -1:50 |
| White Gate to The Stile | 5:32 | 6:06 | -0:34 |
| The Stile to Finish | 1:33 | 1:56 | -0:23 |
Δ negative = Mikhail ran the segment faster.