Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialOwain C Ludlam
#136 · 1:12:26 · F12 · Group L · INV
Wave start 8:12 AM (L-INV)
Athlete B
OfficialBill R Bushnell
#140 · 1:11:39 · M61 · Group M · INV
Wave start 8:13 AM (M-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
Owain (L-INV) started at 8:12 AM; Bill (M-INV) started at 8:13 AM. That gave Owain a 1 minute head start on Bill. On foot, Owain ran 1:12:26 and Bill ran 1:11:39 — Bill was 0:47 faster than Owain. Owain took official place 136th (time-based 405th) and Bill took official place 140th (time-based 376th). Owain's head start was enough to flip the official order even though Bill was faster on foot. Biggest swing: Bill gained 0:48 from Top of Stairs to Windy Gap.
Deltas
ComputedWave start
Owain C Ludlam (L-INV) started 1 min earlier than Bill (M-INV).
- Overall place Δ
- -4
- Actual time Δ
- +0:47
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Owain earlier)
- Finish clock Δ
- -0:13
- Section place Δ
- +1
Δ = Owain − Bill. Negative means Owain is ahead/faster.
Race timeline
Computed- Owain (L-INV) started at 8:12 AM.
- Bill (M-INV) started at 8:13 AM, 1:00 later.
- Actual running time: Bill was 0:47 faster on foot than Owain.
- Finish clock: Owain crossed the line 0:13 ahead of Bill — Owain wins this head-to-head.
Δ (A − B): actual +0:47 · finish clock -0:13.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Owain | Bill | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:25 | 8:44 | -0:19 |
| Stairs to Windy Gap | 6:38 | 5:50 | +0:48 |
| Windy Gap to Muir Woods | 6:11 | 6:20 | -0:09 |
| Muir Woods to Cardiac | 27:24 | 26:42 | +0:42 |
| Cardiac to White Gate | 14:49 | 14:48 | +0:01 |
| White Gate to The Stile | 7:00 | 7:10 | -0:10 |
| The Stile to Finish | 1:59 | 2:05 | -0:06 |
Δ negative = Owain ran the segment faster.