Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSusie Wlodarczyk
#1113 · 1:40:14 · F42 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialJustin Drew Lipner
#1116 · 1:36:19 · M50 · Group U · DR
Wave start 8:46 AM (U-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
Susie (P-DR) started at 8:42 AM; Justin Drew (U-DR) started at 8:46 AM. That gave Susie a 4 minutes head start on Justin Drew. On foot, Susie ran 1:40:14 and Justin Drew ran 1:36:19 — Justin Drew was 3:55 faster than Susie. Susie took official place 1113th (time-based 1096th) and Justin Drew took official place 1116th (time-based 1039th). Susie's head start was enough to flip the official order even though Justin Drew was faster on foot. Biggest swing: Justin Drew gained 2:29 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Susie Wlodarczyk (P-DR) started 4 min earlier than Justin Drew (U-DR).
- Overall place Δ
- -3
- Actual time Δ
- +3:55
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Susie earlier)
- Finish clock Δ
- -0:05
- Section place Δ
- -1
Δ = Susie − Justin Drew. Negative means Susie is ahead/faster.
Race timeline
Computed- Susie (P-DR) started at 8:42 AM.
- Justin Drew (U-DR) started at 8:46 AM, 4:00 later.
- Actual running time: Justin Drew was 3:55 faster on foot than Susie.
- Finish clock: Susie crossed the line 0:05 ahead of Justin Drew — Susie wins this head-to-head.
Δ (A − B): actual +3:55 · finish clock -0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Susie | Justin Drew | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:09 | 10:54 | +0:15 |
| Stairs to Windy Gap | 8:31 | 8:25 | +0:06 |
| Windy Gap to Muir Woods | 8:12 | 8:17 | -0:05 |
| Muir Woods to Cardiac | 38:20 | 35:51 | +2:29 |
| Cardiac to White Gate | 21:12 | 20:39 | +0:33 |
| White Gate to The Stile | 10:02 | 9:36 | +0:26 |
| The Stile to Finish | 2:48 | 2:37 | +0:11 |
Δ negative = Susie ran the segment faster.