Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAnna L Louden
#45 · 1:03:23 · F33 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialLucas B Ruark
#46 · 56:30 · M17 · 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
Anna (Q-INV) started at 8:16 AM; Lucas (Y-INV) started at 8:23 AM. That gave Anna a 7 minutes head start on Lucas. On foot, Anna ran 1:03:23 and Lucas ran 56:30 — Lucas was 6:53 faster than Anna. Anna took official place 45th (time-based 144th) and Lucas took official place 46th (time-based 24th). Anna's head start was enough to flip the official order even though Lucas was faster on foot. Biggest swing: Lucas gained 1:30 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Anna L Louden (Q-INV) started 7 min earlier than Lucas (Y-INV).
- Overall place Δ
- -1
- Actual time Δ
- +6:53
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Anna earlier)
- Finish clock Δ
- -0:07
- Section place Δ
- +2
Δ = Anna − Lucas. Negative means Anna is ahead/faster.
Race timeline
Computed- Anna (Q-INV) started at 8:16 AM.
- Lucas (Y-INV) started at 8:23 AM, 7:00 later.
- Actual running time: Lucas was 6:53 faster on foot than Anna.
- Finish clock: Anna crossed the line 0:07 ahead of Lucas — Anna wins this head-to-head.
Δ (A − B): actual +6:53 · finish clock -0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Anna | Lucas | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:48 | 6:15 | +1:33 |
| Stairs to Windy Gap | 5:39 | 4:45 | +0:54 |
| Windy Gap to Muir Woods | 5:37 | 4:57 | +0:40 |
| Muir Woods to Cardiac | 23:41 | 22:11 | +1:30 |
| Cardiac to White Gate | 12:36 | 11:21 | +1:15 |
| White Gate to The Stile | 6:06 | 5:26 | +0:40 |
| The Stile to Finish | 1:56 | 1:35 | +0:21 |
Δ negative = Anna ran the segment faster.