Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSydney Ghobadian
#167 · 1:10:23 · F24 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialGavin J Schmidt
#168 · 1:13:24 · M9 · Group L · INV
Wave start 8:12 AM (L-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
Sydney (P-INV) started at 8:15 AM; Gavin (L-INV) started at 8:12 AM. That gave Gavin a 3 minutes head start on Sydney. On foot, Sydney ran 1:10:23 and Gavin ran 1:13:24 — Sydney was 3:01 faster than Gavin. Sydney took official place 167th (time-based 337th) and Gavin took official place 168th (time-based 433rd). Sydney was faster on foot and finished ahead on the official clock too. Biggest swing: Sydney gained 1:23 from Cardiac to White Gate.
Deltas
ComputedWave start
Gavin J Schmidt (L-INV) started 3 min earlier than Sydney (P-INV).
- Overall place Δ
- -1
- Actual time Δ
- -3:01
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Gavin earlier)
- Finish clock Δ
- -0:01
- Section place Δ
- +4
Δ = Sydney − Gavin. Negative means Sydney is ahead/faster.
Race timeline
Computed- Gavin (L-INV) started at 8:12 AM.
- Sydney (P-INV) started at 8:15 AM, 3:00 later.
- Actual running time: Sydney was 3:01 faster on foot than Gavin.
- Finish clock: Sydney crossed the line 0:01 ahead of Gavin — Sydney wins this head-to-head.
Δ (A − B): actual -3:01 · finish clock -0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sydney | Gavin | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:18 | 8:26 | -0:08 |
| Stairs to Windy Gap | 5:55 | 6:40 | -0:45 |
| Windy Gap to Muir Woods | 5:29 | 6:10 | -0:41 |
| Muir Woods to Cardiac | 27:52 | 27:22 | +0:30 |
| Cardiac to White Gate | 14:00 | 15:23 | -1:23 |
| White Gate to The Stile | 6:46 | 7:22 | -0:36 |
| The Stile to Finish | 2:03 | 2:01 | +0:02 |
Δ negative = Sydney ran the segment faster.