Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLucas B Ruark
#46 · 56:30 · M17 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialSabrina Thurber
#42 · 1:02:38 · F27 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Lucas (Y-INV) started at 8:23 AM; Sabrina (Q-INV) started at 8:16 AM. That gave Sabrina a 7 minutes head start on Lucas. On foot, Lucas ran 56:30 and Sabrina ran 1:02:38 — Lucas was 6:08 faster than Sabrina. Lucas took official place 46th (time-based 24th) and Sabrina took official place 42nd (time-based 126th). Sabrina's head start was enough to flip the official order even though Lucas was faster on foot. Biggest swing: Lucas gained 2:01 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sabrina Thurber (Q-INV) started 7 min earlier than Lucas (Y-INV).
- Overall place Δ
- +4
- Actual time Δ
- -6:08
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Sabrina earlier)
- Finish clock Δ
- +0:52
- Section place Δ
- 0
Δ = Lucas − Sabrina. Negative means Lucas is ahead/faster.
Race timeline
Computed- Sabrina (Q-INV) started at 8:16 AM.
- Lucas (Y-INV) started at 8:23 AM, 7:00 later.
- Actual running time: Lucas was 6:08 faster on foot than Sabrina.
- Finish clock: Sabrina crossed the line 0:52 ahead of Lucas — Sabrina wins this head-to-head.
Δ (A − B): actual -6:08 · finish clock +0:52.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Lucas | Sabrina | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:15 | 7:12 | -0:57 |
| Stairs to Windy Gap | 4:45 | 5:20 | -0:35 |
| Windy Gap to Muir Woods | 4:57 | 5:20 | -0:23 |
| Muir Woods to Cardiac | 22:11 | 24:12 | -2:01 |
| Cardiac to White Gate | 11:21 | 12:13 | -0:52 |
| White Gate to The Stile | 5:26 | 6:26 | -1:00 |
| The Stile to Finish | 1:35 | 1:55 | -0:20 |
Δ negative = Lucas ran the segment faster.