Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialStephen M O'Mara
#117 · 1:01:36 · M43 · Group X · INV
Wave start 8:22 AM (X-INV)
Athlete B
OfficialJonathan M Fookes
#121 · 59:47 · M29 · Group Z · INV
Wave start 8:24 AM (Z-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
Stephen (X-INV) started at 8:22 AM; Jonathan (Z-INV) started at 8:24 AM. That gave Stephen a 2 minutes head start on Jonathan. On foot, Stephen ran 1:01:36 and Jonathan ran 59:47 — Jonathan was 1:49 faster than Stephen. Stephen took official place 117th (time-based 97th) and Jonathan took official place 121st (time-based 63rd). Stephen's head start was enough to flip the official order even though Jonathan was faster on foot. Biggest swing: Jonathan gained 0:59 from Cardiac to White Gate.
Deltas
ComputedWave start
Stephen M O'Mara (X-INV) started 2 min earlier than Jonathan (Z-INV).
- Overall place Δ
- -4
- Actual time Δ
- +1:49
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Stephen earlier)
- Finish clock Δ
- -0:11
- Section place Δ
- -10
Δ = Stephen − Jonathan. Negative means Stephen is ahead/faster.
Race timeline
Computed- Stephen (X-INV) started at 8:22 AM.
- Jonathan (Z-INV) started at 8:24 AM, 2:00 later.
- Actual running time: Jonathan was 1:49 faster on foot than Stephen.
- Finish clock: Stephen crossed the line 0:11 ahead of Jonathan — Stephen wins this head-to-head.
Δ (A − B): actual +1:49 · finish clock -0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Stephen | Jonathan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:27 | 7:11 | +0:16 |
| Stairs to Windy Gap | 5:11 | 5:01 | +0:10 |
| Windy Gap to Muir Woods | 5:07 | 4:54 | +0:13 |
| Muir Woods to Cardiac | 22:28 | 23:21 | -0:53 |
| Cardiac to White Gate | 13:00 | 12:01 | +0:59 |
| White Gate to The Stile | 6:27 | 5:45 | +0:42 |
| The Stile to Finish | 1:56 | 1:34 | +0:22 |
Δ negative = Stephen ran the segment faster.