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
OfficialSusie Wlodarczyk
#1113 · 1:40:14 · F42 · Group P · DR
Wave start 8:42 AM (P-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; Susie (P-DR) started at 8:42 AM. That gave Melissa a 2 minutes head start on Susie. On foot, Melissa ran 1:42:03 and Susie ran 1:40:14 — Susie was 1:49 faster than Melissa. Melissa took official place 1112th (time-based 1123rd) and Susie took official place 1113th (time-based 1096th). Melissa's head start was enough to flip the official order even though Susie was faster on foot. Biggest swing: Susie gained 0:36 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Melissa Quigg (M-DR) started 2 min earlier than Susie (P-DR).
- Overall place Δ
- -1
- Actual time Δ
- +1:49
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Melissa earlier)
- Finish clock Δ
- -0:11
- Section place Δ
- -8
Δ = Melissa − Susie. Negative means Melissa is ahead/faster.
Race timeline
Computed- Melissa (M-DR) started at 8:40 AM.
- Susie (P-DR) started at 8:42 AM, 2:00 later.
- Actual running time: Susie was 1:49 faster on foot than Melissa.
- Finish clock: Melissa crossed the line 0:11 ahead of Susie — Melissa wins this head-to-head.
Δ (A − B): actual +1:49 · finish clock -0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Melissa | Susie | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:02 | 11:09 | +0:53 |
| Stairs to Windy Gap | 8:40 | 8:31 | +0:09 |
| Windy Gap to Muir Woods | 8:15 | 8:12 | +0:03 |
| Muir Woods to Cardiac | 38:56 | 38:20 | +0:36 |
| Cardiac to White Gate | 21:31 | 21:12 | +0:19 |
| White Gate to The Stile | 9:49 | 10:02 | -0:13 |
| The Stile to Finish | 2:50 | 2:48 | +0:02 |
Δ negative = Melissa ran the segment faster.