Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialColin Luce
#646 · 1:10:27 · M40 · Group Y · DR
Wave start 8:50 AM (Y-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
Colin (Y-DR) started at 8:50 AM; Brian (U-DR) started at 8:46 AM. That gave Brian a 4 minutes head start on Colin. On foot, Colin ran 1:10:27 and Brian ran 1:14:23 — Colin was 3:56 faster than Brian. Colin took official place 646th (time-based 340th) and Brian took official place 643rd (time-based 459th). Brian's head start was enough to flip the official order even though Colin was faster on foot. Biggest swing: Colin gained 1:23 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Brian L Torliatt (U-DR) started 4 min earlier than Colin (Y-DR).
- Overall place Δ
- +3
- Actual time Δ
- -3:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Brian earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- +13
Δ = Colin − Brian. Negative means Colin is ahead/faster.
Race timeline
Computed- Brian (U-DR) started at 8:46 AM.
- Colin (Y-DR) started at 8:50 AM, 4:00 later.
- Actual running time: Colin was 3:56 faster on foot than Brian.
- Finish clock: Brian crossed the line 0:04 ahead of Colin — Brian wins this head-to-head.
Δ (A − B): actual -3:56 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Colin | Brian | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:34 | 8:22 | +0:12 |
| Stairs to Windy Gap | 6:02 | 6:16 | -0:14 |
| Windy Gap to Muir Woods | 5:49 | 6:15 | -0:26 |
| Muir Woods to Cardiac | 27:09 | 28:32 | -1:23 |
| Cardiac to White Gate | 14:14 | 15:12 | -0:58 |
| White Gate to The Stile | 6:45 | 7:40 | -0:55 |
| The Stile to Finish | 1:54 | 2:06 | -0:12 |
Δ negative = Colin ran the segment faster.