Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLeigh von Rueden
#245 · 1:15:46 · F46 · Group M · INV
Wave start 8:13 AM (M-INV)
Athlete B
OfficialIsabel Diaz
#241 · 1:13:43 · F41 · Group P · INV
Wave start 8:15 AM (P-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
Leigh (M-INV) started at 8:13 AM; Isabel (P-INV) started at 8:15 AM. That gave Leigh a 2 minutes head start on Isabel. On foot, Leigh ran 1:15:46 and Isabel ran 1:13:43 — Isabel was 2:03 faster than Leigh. Leigh took official place 245th (time-based 516th) and Isabel took official place 241st (time-based 442nd). Isabel was faster on foot and finished ahead on the official clock too. Biggest swing: Isabel gained 1:34 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Leigh von Rueden (M-INV) started 2 min earlier than Isabel (P-INV).
- Overall place Δ
- +4
- Actual time Δ
- +2:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Leigh earlier)
- Finish clock Δ
- +0:03
- Section place Δ
- -3
Δ = Leigh − Isabel. Negative means Leigh is ahead/faster.
Race timeline
Computed- Leigh (M-INV) started at 8:13 AM.
- Isabel (P-INV) started at 8:15 AM, 2:00 later.
- Actual running time: Isabel was 2:03 faster on foot than Leigh.
- Finish clock: Isabel crossed the line 0:03 ahead of Leigh — Isabel wins this head-to-head.
Δ (A − B): actual +2:03 · finish clock +0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Leigh | Isabel | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:35 | 8:32 | +1:03 |
| Stairs to Windy Gap | 6:24 | 6:17 | +0:07 |
| Windy Gap to Muir Woods | 6:01 | 6:30 | -0:29 |
| Muir Woods to Cardiac | 29:13 | 27:39 | +1:34 |
| Cardiac to White Gate | 15:01 | 15:00 | +0:01 |
| White Gate to The Stile | 7:22 | 7:36 | -0:14 |
| The Stile to Finish | 2:10 | 2:09 | +0:01 |
Δ negative = Leigh ran the segment faster.