Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMike Duboe
#755 · 1:16:35 · M41 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialLily M Wisniewski
#754 · 1:24:34 · F23 · Group P · DR
Wave start 8:42 AM (P-DR)
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
Mike (Y-DR) started at 8:50 AM; Lily (P-DR) started at 8:42 AM. That gave Lily a 8 minutes head start on Mike. On foot, Mike ran 1:16:35 and Lily ran 1:24:34 — Mike was 7:59 faster than Lily. Mike took official place 755th (time-based 541st) and Lily took official place 754th (time-based 782nd). Lily's head start was enough to flip the official order even though Mike was faster on foot. Biggest swing: Mike gained 3:38 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Lily M Wisniewski (P-DR) started 8 min earlier than Mike (Y-DR).
- Overall place Δ
- +1
- Actual time Δ
- -7:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Lily earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- +16
Δ = Mike − Lily. Negative means Mike is ahead/faster.
Race timeline
Computed- Lily (P-DR) started at 8:42 AM.
- Mike (Y-DR) started at 8:50 AM, 8:00 later.
- Actual running time: Mike was 7:59 faster on foot than Lily.
- Finish clock: Lily crossed the line 0:01 ahead of Mike — Lily wins this head-to-head.
Δ (A − B): actual -7:59 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Mike | Lily | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:21 | 10:41 | -2:20 |
| Stairs to Windy Gap | 6:17 | 7:34 | -1:17 |
| Windy Gap to Muir Woods | 7:26 | 7:16 | +0:10 |
| Muir Woods to Cardiac | 28:28 | 32:06 | -3:38 |
| Cardiac to White Gate | 16:27 | 16:56 | -0:29 |
| White Gate to The Stile | 7:40 | 7:55 | -0:15 |
| The Stile to Finish | 1:56 | 2:06 | -0:10 |
Δ negative = Mike ran the segment faster.