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
OfficialOliver O Bush
#60 · 58:47 · M16 · Group X · INV
Wave start 8:22 AM (X-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; Oliver (X-INV) started at 8:22 AM. That gave Richard a 12 minutes head start on Oliver. On foot, Richard ran 1:10:11 and Oliver ran 58:47 — Oliver was 11:24 faster than Richard. Richard took official place 56th (time-based 332nd) and Oliver took official place 60th (time-based 51st). Richard's head start was enough to flip the official order even though Oliver was faster on foot. Biggest swing: Oliver gained 6:37 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Richard T Morrissey (J-INV) started 12 min earlier than Oliver (X-INV).
- Overall place Δ
- -4
- Actual time Δ
- +11:24
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Richard earlier)
- Finish clock Δ
- -0:36
- Section place Δ
- -1
Δ = Richard − Oliver. Negative means Richard is ahead/faster.
Race timeline
Computed- Richard (J-INV) started at 8:10 AM.
- Oliver (X-INV) started at 8:22 AM, 12:00 later.
- Actual running time: Oliver was 11:24 faster on foot than Richard.
- Finish clock: Richard crossed the line 0:36 ahead of Oliver — Richard wins this head-to-head.
Δ (A − B): actual +11:24 · finish clock -0:36.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Richard | Oliver | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:22 | 6:42 | +1:40 |
| Stairs to Windy Gap | 6:26 | 4:58 | +1:28 |
| Windy Gap to Muir Woods | 5:20 | 5:07 | +0:13 |
| Muir Woods to Cardiac | 27:57 | 21:20 | +6:37 |
| Cardiac to White Gate | 13:41 | 13:00 | +0:41 |
| White Gate to The Stile | 6:30 | 6:04 | +0:26 |
| The Stile to Finish | 1:55 | 1:36 | +0:19 |
Δ negative = Richard ran the segment faster.