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
OfficialJenifer E Bourne Mclellan
#1104 · 1:43:37 · F52 · Group K · DR
Wave start 8:38 AM (K-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; Jenifer (K-DR) started at 8:38 AM. That gave Jenifer a 9 minutes head start on George. On foot, George ran 1:34:46 and Jenifer ran 1:43:37 — George was 8:51 faster than Jenifer. George took official place 1109th (time-based 1005th) and Jenifer took official place 1104th (time-based 1149th). Jenifer's head start was enough to flip the official order even though George was faster on foot. Biggest swing: George gained 3:18 from Cardiac to White Gate.
Deltas
ComputedWave start
Jenifer E Bourne Mclellan (K-DR) started 9 min earlier than George (V-DR).
- Overall place Δ
- +5
- Actual time Δ
- -8:51
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Jenifer earlier)
- Finish clock Δ
- +0:09
- Section place Δ
- +6
Δ = George − Jenifer. Negative means George is ahead/faster.
Race timeline
Computed- Jenifer (K-DR) started at 8:38 AM.
- George (V-DR) started at 8:47 AM, 9:00 later.
- Actual running time: George was 8:51 faster on foot than Jenifer.
- Finish clock: Jenifer crossed the line 0:09 ahead of George — Jenifer wins this head-to-head.
Δ (A − B): actual -8:51 · finish clock +0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | George | Jenifer | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:07 | 11:47 | -1:40 |
| Stairs to Windy Gap | 8:22 | 8:35 | -0:13 |
| Windy Gap to Muir Woods | 7:52 | 9:35 | -1:43 |
| Muir Woods to Cardiac | 36:25 | 36:43 | -0:18 |
| Cardiac to White Gate | 20:03 | 23:21 | -3:18 |
| White Gate to The Stile | 9:35 | 10:17 | -0:42 |
| The Stile to Finish | 2:22 | 3:19 | -0:57 |
Δ negative = George ran the segment faster.