Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRichard T Morrissey
#56 · 1:10:11 · M65 · Group J · INV
Wave start 8:10 AM (J-INV)
Athlete B
OfficialElena Shemyakina
#58 · 1:20:22 · F67 · Group AAA · INV
Wave start 8:00 AM (AAA-INV)
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
Richard (J-INV) started at 8:10 AM; Elena (AAA-INV) started at 8:00 AM. That gave Elena a 10 minutes head start on Richard. On foot, Richard ran 1:10:11 and Elena ran 1:20:22 — Richard was 10:11 faster than Elena. Richard took official place 56th (time-based 332nd) and Elena took official place 58th (time-based 658th). Richard was faster on foot and finished ahead on the official clock too. Biggest swing: Richard gained 2:58 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Elena Shemyakina (AAA-INV) started 10 min earlier than Richard (J-INV).
- Overall place Δ
- -2
- Actual time Δ
- -10:11
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Elena earlier)
- Finish clock Δ
- -0:11
- Section place Δ
- 0
Δ = Richard − Elena. Negative means Richard is ahead/faster.
Race timeline
Computed- Elena (AAA-INV) started at 8:00 AM.
- Richard (J-INV) started at 8:10 AM, 10:00 later.
- Actual running time: Richard was 10:11 faster on foot than Elena.
- Finish clock: Richard crossed the line 0:11 ahead of Elena — Richard wins this head-to-head.
Δ (A − B): actual -10:11 · finish clock -0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Richard | Elena | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:22 | 9:21 | -0:59 |
| Stairs to Windy Gap | 6:26 | 7:51 | -1:25 |
| Windy Gap to Muir Woods | 5:20 | 6:12 | -0:52 |
| Muir Woods to Cardiac | 27:57 | 30:55 | -2:58 |
| Cardiac to White Gate | 13:41 | 16:13 | -2:32 |
| White Gate to The Stile | 6:30 | 7:38 | -1:08 |
| The Stile to Finish | 1:55 | 2:12 | -0:17 |
Δ negative = Richard ran the segment faster.