Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMelissa Quigg
#1112 · 1:42:03 · F48 · Group M · DR
Wave start 8:40 AM (M-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
Melissa (M-DR) started at 8:40 AM; Justin Drew (U-DR) started at 8:46 AM. That gave Melissa a 6 minutes head start on Justin Drew. On foot, Melissa ran 1:42:03 and Justin Drew ran 1:36:19 — Justin Drew was 5:44 faster than Melissa. Melissa took official place 1112th (time-based 1123rd) and Justin Drew took official place 1116th (time-based 1039th). Melissa's head start was enough to flip the official order even though Justin Drew was faster on foot. Biggest swing: Justin Drew gained 3:05 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Melissa Quigg (M-DR) started 6 min earlier than Justin Drew (U-DR).
- Overall place Δ
- -4
- Actual time Δ
- +5:44
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Melissa earlier)
- Finish clock Δ
- -0:16
- Section place Δ
- -9
Δ = Melissa − Justin Drew. Negative means Melissa is ahead/faster.
Race timeline
Computed- Melissa (M-DR) started at 8:40 AM.
- Justin Drew (U-DR) started at 8:46 AM, 6:00 later.
- Actual running time: Justin Drew was 5:44 faster on foot than Melissa.
- Finish clock: Melissa crossed the line 0:16 ahead of Justin Drew — Melissa wins this head-to-head.
Δ (A − B): actual +5:44 · finish clock -0:16.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Melissa | Justin Drew | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:02 | 10:54 | +1:08 |
| Stairs to Windy Gap | 8:40 | 8:25 | +0:15 |
| Windy Gap to Muir Woods | 8:15 | 8:17 | -0:02 |
| Muir Woods to Cardiac | 38:56 | 35:51 | +3:05 |
| Cardiac to White Gate | 21:31 | 20:39 | +0:52 |
| White Gate to The Stile | 9:49 | 9:36 | +0:13 |
| The Stile to Finish | 2:50 | 2:37 | +0:13 |
Δ negative = Melissa ran the segment faster.