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 Baker
#475 · 1:17:11 · M48 · Group V · INV
Wave start 8:20 AM (V-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
Richard (V-INV) started at 8:20 AM; Belinda (G-INV) started at 8:08 AM. That gave Belinda a 12 minutes head start on Richard. On foot, Richard ran 1:17:11 and Belinda ran 1:29:20 — Richard was 12:09 faster than Belinda. Richard took official place 475th (time-based 563rd) and Belinda took official place 476th (time-based 892nd). Richard was faster on foot and finished ahead on the official clock too. Biggest swing: Richard gained 5:52 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Belinda Wood (G-INV) started 12 min earlier than Richard (V-INV).
- Overall place Δ
- -1
- Actual time Δ
- -12:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Belinda earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- +24
Δ = Richard − Belinda. Negative means Richard is ahead/faster.
Race timeline
Computed- Belinda (G-INV) started at 8:08 AM.
- Richard (V-INV) started at 8:20 AM, 12:00 later.
- Actual running time: Richard was 12:09 faster on foot than Belinda.
- Finish clock: Richard crossed the line 0:09 ahead of Belinda — Richard wins this head-to-head.
Δ (A − B): actual -12:09 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Richard | Belinda | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:11 | 10:12 | -2:01 |
| Stairs to Windy Gap | 6:35 | 7:51 | -1:16 |
| Windy Gap to Muir Woods | 6:21 | 6:57 | -0:36 |
| Muir Woods to Cardiac | 29:22 | 35:14 | -5:52 |
| Cardiac to White Gate | 16:31 | 17:59 | -1:28 |
| White Gate to The Stile | 8:09 | 8:44 | -0:35 |
| The Stile to Finish | 2:02 | 2:23 | -0:21 |
Δ negative = Richard ran the segment faster.