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
OfficialEdward R Owens
#2 · 48:29 · M32 · Group Z · INV
Wave start 8:24 AM (Z-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
Lydia (K-DR) started at 8:38 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 14 minutes head start on Lydia because the Runner wave starts 27 minutes after the Invitational wave. On foot, Lydia ran 1:44:50 and Edward ran 48:29 — Edward was 56:21 faster than Lydia. Lydia took official place 1122nd (time-based 1163rd) and Edward took official place 2nd (time-based 1st). Edward was faster on foot and finished ahead on the official clock too. Biggest swing: Edward gained 25:17 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 14 min earlier than Lydia (K-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1120
- Actual time Δ
- +56:21
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 14 min (Edward earlier)
- Finish clock Δ
- +1:10:21
- Section place Δ
- —
Δ = Lydia − Edward. Negative means Lydia is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Lydia (K-DR) started at 8:38 AM, 14:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 56:21 faster on foot than Lydia.
- Finish clock: Edward crossed the line 1:10:21 ahead of Lydia — Edward wins this head-to-head.
Δ (A − B): actual +56:21 · finish clock +1:10:21.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Lydia | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:40 | 5:48 | +5:52 |
| Stairs to Windy Gap | 10:06 | 4:17 | +5:49 |
| Windy Gap to Muir Woods | 7:43 | 4:16 | +3:27 |
| Muir Woods to Cardiac | 43:09 | 17:52 | +25:17 |
| Cardiac to White Gate | 19:45 | 9:40 | +10:05 |
| White Gate to The Stile | 9:49 | 5:03 | +4:46 |
| The Stile to Finish | 2:38 | 1:33 | +1:05 |
Δ negative = Lydia ran the segment faster.