Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLauren Fleming
#1119 · 1:39:32 · F37 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialJustin Drew Lipner
#1116 · 1:36:19 · M50 · Group U · DR
Wave start 8:46 AM (U-DR)
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
Lauren (Q-DR) started at 8:43 AM; Justin Drew (U-DR) started at 8:46 AM. That gave Lauren a 3 minutes head start on Justin Drew. On foot, Lauren ran 1:39:32 and Justin Drew ran 1:36:19 — Justin Drew was 3:13 faster than Lauren. Lauren took official place 1119th (time-based 1087th) and Justin Drew took official place 1116th (time-based 1039th). Justin Drew was faster on foot and finished ahead on the official clock too. Biggest swing: Justin Drew gained 3:16 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Lauren Fleming (Q-DR) started 3 min earlier than Justin Drew (U-DR).
- Overall place Δ
- +3
- Actual time Δ
- +3:13
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Lauren earlier)
- Finish clock Δ
- +0:13
- Section place Δ
- +30
Δ = Lauren − Justin Drew. Negative means Lauren is ahead/faster.
Race timeline
Computed- Lauren (Q-DR) started at 8:43 AM.
- Justin Drew (U-DR) started at 8:46 AM, 3:00 later.
- Actual running time: Justin Drew was 3:13 faster on foot than Lauren.
- Finish clock: Justin Drew crossed the line 0:13 ahead of Lauren — Justin Drew wins this head-to-head.
Δ (A − B): actual +3:13 · finish clock +0:13.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Lauren | Justin Drew | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:45 | 10:54 | +0:51 |
| Stairs to Windy Gap | 8:17 | 8:25 | -0:08 |
| Windy Gap to Muir Woods | 8:26 | 8:17 | +0:09 |
| Muir Woods to Cardiac | 39:07 | 35:51 | +3:16 |
| Cardiac to White Gate | 20:15 | 20:39 | -0:24 |
| White Gate to The Stile | 9:22 | 9:36 | -0:14 |
| The Stile to Finish | 2:20 | 2:37 | -0:17 |
Δ negative = Lauren ran the segment faster.