Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDavid P Moulton
#110 · 1:08:22 · M58 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialBenjamin Ward
#112 · 1:04:25 · M51 · Group U · INV
Wave start 8:19 AM (U-INV)
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
David (P-INV) started at 8:15 AM; Benjamin (U-INV) started at 8:19 AM. That gave David a 4 minutes head start on Benjamin. On foot, David ran 1:08:22 and Benjamin ran 1:04:25 — Benjamin was 3:57 faster than David. David took official place 110th (time-based 269th) and Benjamin took official place 112th (time-based 164th). David's head start was enough to flip the official order even though Benjamin was faster on foot. Biggest swing: Benjamin gained 1:14 from Muir Woods to Cardiac.
Deltas
ComputedWave start
David P Moulton (P-INV) started 4 min earlier than Benjamin (U-INV).
- Overall place Δ
- -2
- Actual time Δ
- +3:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (David earlier)
- Finish clock Δ
- -0:03
- Section place Δ
- +2
Δ = David − Benjamin. Negative means David is ahead/faster.
Race timeline
Computed- David (P-INV) started at 8:15 AM.
- Benjamin (U-INV) started at 8:19 AM, 4:00 later.
- Actual running time: Benjamin was 3:57 faster on foot than David.
- Finish clock: David crossed the line 0:03 ahead of Benjamin — David wins this head-to-head.
Δ (A − B): actual +3:57 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | David | Benjamin | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:23 | 7:23 | +1:00 |
| Stairs to Windy Gap | 5:47 | 5:39 | +0:08 |
| Windy Gap to Muir Woods | 5:40 | 5:25 | +0:15 |
| Muir Woods to Cardiac | 25:25 | 24:11 | +1:14 |
| Cardiac to White Gate | 14:24 | 13:18 | +1:06 |
| White Gate to The Stile | 6:48 | 6:36 | +0:12 |
| The Stile to Finish | 1:55 | 1:53 | +0:02 |
Δ negative = David ran the segment faster.