Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJohn Hudson
#51 · 1:08:53 · M63 · Group K · INV
Wave start 8:11 AM (K-INV)
Athlete B
OfficialLucas B Ruark
#46 · 56:30 · M17 · Group Y · INV
Wave start 8:23 AM (Y-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
John (K-INV) started at 8:11 AM; Lucas (Y-INV) started at 8:23 AM. That gave John a 12 minutes head start on Lucas. On foot, John ran 1:08:53 and Lucas ran 56:30 — Lucas was 12:23 faster than John. John took official place 51st (time-based 287th) and Lucas took official place 46th (time-based 24th). Lucas was faster on foot and finished ahead on the official clock too. Biggest swing: Lucas gained 4:02 from Muir Woods to Cardiac.
Deltas
ComputedWave start
John Hudson (K-INV) started 12 min earlier than Lucas (Y-INV).
- Overall place Δ
- +5
- Actual time Δ
- +12:23
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (John earlier)
- Finish clock Δ
- +0:23
- Section place Δ
- -8
Δ = John − Lucas. Negative means John is ahead/faster.
Race timeline
Computed- John (K-INV) started at 8:11 AM.
- Lucas (Y-INV) started at 8:23 AM, 12:00 later.
- Actual running time: Lucas was 12:23 faster on foot than John.
- Finish clock: Lucas crossed the line 0:23 ahead of John — Lucas wins this head-to-head.
Δ (A − B): actual +12:23 · finish clock +0:23.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | John | Lucas | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:53 | 6:15 | +1:38 |
| Stairs to Windy Gap | 6:29 | 4:45 | +1:44 |
| Windy Gap to Muir Woods | 5:46 | 4:57 | +0:49 |
| Muir Woods to Cardiac | 26:13 | 22:11 | +4:02 |
| Cardiac to White Gate | 13:30 | 11:21 | +2:09 |
| White Gate to The Stile | 6:50 | 5:26 | +1:24 |
| The Stile to Finish | 2:12 | 1:35 | +0:37 |
Δ negative = John ran the segment faster.