Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLaura E McGowan
#206 · 1:12:12 · F40 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialTimothy J Judson
#202 · 1:04:02 · M38 · Group Y · INV
Wave start 8:23 AM (Y-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
Laura (P-INV) started at 8:15 AM; Timothy (Y-INV) started at 8:23 AM. That gave Laura a 8 minutes head start on Timothy. On foot, Laura ran 1:12:12 and Timothy ran 1:04:02 — Timothy was 8:10 faster than Laura. Laura took official place 206th (time-based 396th) and Timothy took official place 202nd (time-based 154th). Timothy was faster on foot and finished ahead on the official clock too. Biggest swing: Timothy gained 2:37 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Laura E McGowan (P-INV) started 8 min earlier than Timothy (Y-INV).
- Overall place Δ
- +4
- Actual time Δ
- +8:10
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Laura earlier)
- Finish clock Δ
- +0:10
- Section place Δ
- -24
Δ = Laura − Timothy. Negative means Laura is ahead/faster.
Race timeline
Computed- Laura (P-INV) started at 8:15 AM.
- Timothy (Y-INV) started at 8:23 AM, 8:00 later.
- Actual running time: Timothy was 8:10 faster on foot than Laura.
- Finish clock: Timothy crossed the line 0:10 ahead of Laura — Timothy wins this head-to-head.
Δ (A − B): actual +8:10 · finish clock +0:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Laura | Timothy | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:16 | 7:43 | +0:33 |
| Stairs to Windy Gap | 6:23 | 5:39 | +0:44 |
| Windy Gap to Muir Woods | 6:12 | 5:16 | +0:56 |
| Muir Woods to Cardiac | 27:19 | 24:42 | +2:37 |
| Cardiac to White Gate | 14:41 | 12:45 | +1:56 |
| White Gate to The Stile | 7:10 | 6:21 | +0:49 |
| The Stile to Finish | 2:11 | 1:36 | +0:35 |
Δ negative = Laura ran the segment faster.