Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGuy Palmer
#640 · 1:25:13 · M67 · Group G · DR
Wave start 8:35 AM (G-DR)
Athlete B
OfficialBrian L Torliatt
#643 · 1:14:23 · M52 · 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
Guy (G-DR) started at 8:35 AM; Brian (U-DR) started at 8:46 AM. That gave Guy a 11 minutes head start on Brian. On foot, Guy ran 1:25:13 and Brian ran 1:14:23 — Brian was 10:50 faster than Guy. Guy took official place 640th (time-based 794th) and Brian took official place 643rd (time-based 459th). Guy's head start was enough to flip the official order even though Brian was faster on foot. Biggest swing: Brian gained 5:02 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Guy Palmer (G-DR) started 11 min earlier than Brian (U-DR).
- Overall place Δ
- -3
- Actual time Δ
- +10:50
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Guy earlier)
- Finish clock Δ
- -0:10
- Section place Δ
- -8
Δ = Guy − Brian. Negative means Guy is ahead/faster.
Race timeline
Computed- Guy (G-DR) started at 8:35 AM.
- Brian (U-DR) started at 8:46 AM, 11:00 later.
- Actual running time: Brian was 10:50 faster on foot than Guy.
- Finish clock: Guy crossed the line 0:10 ahead of Brian — Guy wins this head-to-head.
Δ (A − B): actual +10:50 · finish clock -0:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Guy | Brian | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:38 | 8:22 | +2:16 |
| Stairs to Windy Gap | 8:03 | 6:16 | +1:47 |
| Windy Gap to Muir Woods | 6:29 | 6:15 | +0:14 |
| Muir Woods to Cardiac | 33:34 | 28:32 | +5:02 |
| Cardiac to White Gate | 16:16 | 15:12 | +1:04 |
| White Gate to The Stile | 7:55 | 7:40 | +0:15 |
| The Stile to Finish | 2:18 | 2:06 | +0:12 |
Δ negative = Guy ran the segment faster.