Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialFiona S Gillan
#479 · 1:21:37 · F39 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialBelinda Wood
#476 · 1:29:20 · F57 · Group G · INV
Wave start 8:08 AM (G-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
Fiona (Q-INV) started at 8:16 AM; Belinda (G-INV) started at 8:08 AM. That gave Belinda a 8 minutes head start on Fiona. On foot, Fiona ran 1:21:37 and Belinda ran 1:29:20 — Fiona was 7:43 faster than Belinda. Fiona took official place 479th (time-based 695th) and Belinda took official place 476th (time-based 892nd). Belinda's head start was enough to flip the official order even though Fiona was faster on foot. Biggest swing: Fiona gained 3:07 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Belinda Wood (G-INV) started 8 min earlier than Fiona (Q-INV).
- Overall place Δ
- +3
- Actual time Δ
- -7:43
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Belinda earlier)
- Finish clock Δ
- +0:17
- Section place Δ
- +47
Δ = Fiona − Belinda. Negative means Fiona is ahead/faster.
Race timeline
Computed- Belinda (G-INV) started at 8:08 AM.
- Fiona (Q-INV) started at 8:16 AM, 8:00 later.
- Actual running time: Fiona was 7:43 faster on foot than Belinda.
- Finish clock: Belinda crossed the line 0:17 ahead of Fiona — Belinda wins this head-to-head.
Δ (A − B): actual -7:43 · finish clock +0:17.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Fiona | Belinda | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:21 | 10:12 | -0:51 |
| Stairs to Windy Gap | 7:29 | 7:51 | -0:22 |
| Windy Gap to Muir Woods | 6:27 | 6:57 | -0:30 |
| Muir Woods to Cardiac | 32:07 | 35:14 | -3:07 |
| Cardiac to White Gate | 16:01 | 17:59 | -1:58 |
| White Gate to The Stile | 7:54 | 8:44 | -0:50 |
| The Stile to Finish | 2:18 | 2:23 | -0:05 |
Δ negative = Fiona ran the segment faster.