Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialNed G Randolph
#1107 · 1:36:45 · M54 · Group T · DR
Wave start 8:45 AM (T-DR)
Athlete B
OfficialShiraz Allidina
#1111 · 1:35:59 · M53 · 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
Ned (T-DR) started at 8:45 AM; Shiraz (U-DR) started at 8:46 AM. That gave Ned a 1 minute head start on Shiraz. On foot, Ned ran 1:36:45 and Shiraz ran 1:35:59 — Shiraz was 0:46 faster than Ned. Ned took official place 1107th (time-based 1051st) and Shiraz took official place 1111th (time-based 1031st). Ned's head start was enough to flip the official order even though Shiraz was faster on foot. Biggest swing: Ned gained 1:54 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Ned G Randolph (T-DR) started 1 min earlier than Shiraz (U-DR).
- Overall place Δ
- -4
- Actual time Δ
- +0:46
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Ned earlier)
- Finish clock Δ
- -0:14
- Section place Δ
- -17
Δ = Ned − Shiraz. Negative means Ned is ahead/faster.
Race timeline
Computed- Ned (T-DR) started at 8:45 AM.
- Shiraz (U-DR) started at 8:46 AM, 1:00 later.
- Actual running time: Shiraz was 0:46 faster on foot than Ned.
- Finish clock: Ned crossed the line 0:14 ahead of Shiraz — Ned wins this head-to-head.
Δ (A − B): actual +0:46 · finish clock -0:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ned | Shiraz | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:10 | 10:37 | +0:33 |
| Stairs to Windy Gap | 8:44 | 8:22 | +0:22 |
| Windy Gap to Muir Woods | 7:50 | 7:27 | +0:23 |
| Muir Woods to Cardiac | 36:48 | 38:42 | -1:54 |
| Cardiac to White Gate | 19:56 | 19:06 | +0:50 |
| White Gate to The Stile | 9:47 | 9:17 | +0:30 |
| The Stile to Finish | 2:30 | 2:28 | +0:02 |
Δ negative = Ned ran the segment faster.