Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGeorge Walker
#1109 · 1:34:46 · M14 · Group V · DR
Wave start 8:47 AM (V-DR)
Athlete B
OfficialMelissa Quigg
#1112 · 1:42:03 · F48 · Group M · DR
Wave start 8:40 AM (M-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
George (V-DR) started at 8:47 AM; Melissa (M-DR) started at 8:40 AM. That gave Melissa a 7 minutes head start on George. On foot, George ran 1:34:46 and Melissa ran 1:42:03 — George was 7:17 faster than Melissa. George took official place 1109th (time-based 1005th) and Melissa took official place 1112th (time-based 1123rd). George was faster on foot and finished ahead on the official clock too. Biggest swing: George gained 2:31 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Melissa Quigg (M-DR) started 7 min earlier than George (V-DR).
- Overall place Δ
- -3
- Actual time Δ
- -7:17
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Melissa earlier)
- Finish clock Δ
- -0:17
- Section place Δ
- -11
Δ = George − Melissa. Negative means George is ahead/faster.
Race timeline
Computed- Melissa (M-DR) started at 8:40 AM.
- George (V-DR) started at 8:47 AM, 7:00 later.
- Actual running time: George was 7:17 faster on foot than Melissa.
- Finish clock: George crossed the line 0:17 ahead of Melissa — George wins this head-to-head.
Δ (A − B): actual -7:17 · finish clock -0:17.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | George | Melissa | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:07 | 12:02 | -1:55 |
| Stairs to Windy Gap | 8:22 | 8:40 | -0:18 |
| Windy Gap to Muir Woods | 7:52 | 8:15 | -0:23 |
| Muir Woods to Cardiac | 36:25 | 38:56 | -2:31 |
| Cardiac to White Gate | 20:03 | 21:31 | -1:28 |
| White Gate to The Stile | 9:35 | 9:49 | -0:14 |
| The Stile to Finish | 2:22 | 2:50 | -0:28 |
Δ negative = George ran the segment faster.