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
OfficialChris Lundy
#1 · 1:00:42 · F55 · 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
Stephen (X-INV) started at 8:22 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 12 minutes head start on Stephen. On foot, Stephen ran 1:01:36 and Chris ran 1:00:42 — Chris was 0:54 faster than Stephen. Stephen took official place 117th (time-based 97th) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 0:46 from Cardiac to White Gate.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 12 min earlier than Stephen (X-INV).
- Overall place Δ
- +116
- Actual time Δ
- +0:54
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Chris earlier)
- Finish clock Δ
- +12:54
- Section place Δ
- +4
Δ = Stephen − Chris. Negative means Stephen is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Stephen (X-INV) started at 8:22 AM, 12:00 later.
- Actual running time: Chris was 0:54 faster on foot than Stephen.
- Finish clock: Chris crossed the line 12:54 ahead of Stephen — Chris wins this head-to-head.
Δ (A − B): actual +0:54 · finish clock +12:54.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Stephen | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:27 | 7:31 | -0:04 |
| Stairs to Windy Gap | 5:11 | 5:35 | -0:24 |
| Windy Gap to Muir Woods | 5:07 | 5:25 | -0:18 |
| Muir Woods to Cardiac | 22:28 | 22:10 | +0:18 |
| Cardiac to White Gate | 13:00 | 12:14 | +0:46 |
| White Gate to The Stile | 6:27 | 5:57 | +0:30 |
| The Stile to Finish | 1:56 | 1:50 | +0:06 |
Δ negative = Stephen ran the segment faster.