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
OfficialNed G Randolph
#1107 · 1:36:45 · M54 · Group T · DR
Wave start 8:45 AM (T-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; Ned (T-DR) started at 8:45 AM. That gave Ned a 2 minutes head start on George. On foot, George ran 1:34:46 and Ned ran 1:36:45 — George was 1:59 faster than Ned. George took official place 1109th (time-based 1005th) and Ned took official place 1107th (time-based 1051st). Ned's head start was enough to flip the official order even though George was faster on foot. Biggest swing: George gained 0:23 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Ned G Randolph (T-DR) started 2 min earlier than George (V-DR).
- Overall place Δ
- +2
- Actual time Δ
- -1:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Ned earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- -1
Δ = George − Ned. Negative means George is ahead/faster.
Race timeline
Computed- Ned (T-DR) started at 8:45 AM.
- George (V-DR) started at 8:47 AM, 2:00 later.
- Actual running time: George was 1:59 faster on foot than Ned.
- Finish clock: Ned crossed the line 0:01 ahead of George — Ned wins this head-to-head.
Δ (A − B): actual -1:59 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | George | Ned | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:07 | 11:10 | -1:03 |
| Stairs to Windy Gap | 8:22 | 8:44 | -0:22 |
| Windy Gap to Muir Woods | 7:52 | 7:50 | +0:02 |
| Muir Woods to Cardiac | 36:25 | 36:48 | -0:23 |
| Cardiac to White Gate | 20:03 | 19:56 | +0:07 |
| White Gate to The Stile | 9:35 | 9:47 | -0:12 |
| The Stile to Finish | 2:22 | 2:30 | -0:08 |
Δ negative = George ran the segment faster.