Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLydia Shemyakin
#1122 · 1:44:50 · F11 · Group K · DR
Wave start 8:38 AM (K-DR)
Athlete B
OfficialLauren Fleming
#1119 · 1:39:32 · F37 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Lydia (K-DR) started at 8:38 AM; Lauren (Q-DR) started at 8:43 AM. That gave Lydia a 5 minutes head start on Lauren. On foot, Lydia ran 1:44:50 and Lauren ran 1:39:32 — Lauren was 5:18 faster than Lydia. Lydia took official place 1122nd (time-based 1163rd) and Lauren took official place 1119th (time-based 1087th). Lauren was faster on foot and finished ahead on the official clock too. Biggest swing: Lauren gained 4:02 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Lydia Shemyakin (K-DR) started 5 min earlier than Lauren (Q-DR).
- Overall place Δ
- +3
- Actual time Δ
- +5:18
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Lydia earlier)
- Finish clock Δ
- +0:18
- Section place Δ
- -54
Δ = Lydia − Lauren. Negative means Lydia is ahead/faster.
Race timeline
Computed- Lydia (K-DR) started at 8:38 AM.
- Lauren (Q-DR) started at 8:43 AM, 5:00 later.
- Actual running time: Lauren was 5:18 faster on foot than Lydia.
- Finish clock: Lauren crossed the line 0:18 ahead of Lydia — Lauren wins this head-to-head.
Δ (A − B): actual +5:18 · finish clock +0:18.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Lydia | Lauren | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:40 | 11:45 | -0:05 |
| Stairs to Windy Gap | 10:06 | 8:17 | +1:49 |
| Windy Gap to Muir Woods | 7:43 | 8:26 | -0:43 |
| Muir Woods to Cardiac | 43:09 | 39:07 | +4:02 |
| Cardiac to White Gate | 19:45 | 20:15 | -0:30 |
| White Gate to The Stile | 9:49 | 9:22 | +0:27 |
| The Stile to Finish | 2:38 | 2:20 | +0:18 |
Δ negative = Lydia ran the segment faster.