Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEdward T Stace
#52 · 56:56 · M38 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialRichard T Morrissey
#56 · 1:10:11 · M65 · Group J · INV
Wave start 8:10 AM (J-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
Edward (Y-INV) started at 8:23 AM; Richard (J-INV) started at 8:10 AM. That gave Richard a 13 minutes head start on Edward. On foot, Edward ran 56:56 and Richard ran 1:10:11 — Edward was 13:15 faster than Richard. Edward took official place 52nd (time-based 31st) and Richard took official place 56th (time-based 332nd). Edward was faster on foot and finished ahead on the official clock too. Biggest swing: Edward gained 6:12 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Richard T Morrissey (J-INV) started 13 min earlier than Edward (Y-INV).
- Overall place Δ
- -4
- Actual time Δ
- -13:15
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Richard earlier)
- Finish clock Δ
- -0:15
- Section place Δ
- +8
Δ = Edward − Richard. Negative means Edward is ahead/faster.
Race timeline
Computed- Richard (J-INV) started at 8:10 AM.
- Edward (Y-INV) started at 8:23 AM, 13:00 later.
- Actual running time: Edward was 13:15 faster on foot than Richard.
- Finish clock: Edward crossed the line 0:15 ahead of Richard — Edward wins this head-to-head.
Δ (A − B): actual -13:15 · finish clock -0:15.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Edward | Richard | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:26 | 8:22 | -1:56 |
| Stairs to Windy Gap | 5:08 | 6:26 | -1:18 |
| Windy Gap to Muir Woods | 4:48 | 5:20 | -0:32 |
| Muir Woods to Cardiac | 21:45 | 27:57 | -6:12 |
| Cardiac to White Gate | 11:17 | 13:41 | -2:24 |
| White Gate to The Stile | 5:44 | 6:30 | -0:46 |
| The Stile to Finish | 1:48 | 1:55 | -0:07 |
Δ negative = Edward ran the segment faster.