Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLoren D Newman
#92 · 59:31 · M39 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialJeff K Thompson
#95 · 58:40 · M30 · Group Z · INV
Wave start 8:24 AM (Z-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
Loren (Y-INV) started at 8:23 AM; Jeff (Z-INV) started at 8:24 AM. That gave Loren a 1 minute head start on Jeff. On foot, Loren ran 59:31 and Jeff ran 58:40 — Jeff was 0:51 faster than Loren. Loren took official place 92nd (time-based 60th) and Jeff took official place 95th (time-based 46th). Loren's head start was enough to flip the official order even though Jeff was faster on foot. Biggest swing: Jeff gained 1:06 from Cardiac to White Gate.
Deltas
ComputedWave start
Loren D Newman (Y-INV) started 1 min earlier than Jeff (Z-INV).
- Overall place Δ
- -3
- Actual time Δ
- +0:51
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Loren earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- +8
Δ = Loren − Jeff. Negative means Loren is ahead/faster.
Race timeline
Computed- Loren (Y-INV) started at 8:23 AM.
- Jeff (Z-INV) started at 8:24 AM, 1:00 later.
- Actual running time: Jeff was 0:51 faster on foot than Loren.
- Finish clock: Loren crossed the line 0:09 ahead of Jeff — Loren wins this head-to-head.
Δ (A − B): actual +0:51 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Loren | Jeff | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:33 | 6:57 | -0:24 |
| Stairs to Windy Gap | 5:01 | 5:06 | -0:05 |
| Windy Gap to Muir Woods | 4:58 | 5:07 | -0:09 |
| Muir Woods to Cardiac | 22:29 | 22:32 | -0:03 |
| Cardiac to White Gate | 12:39 | 11:33 | +1:06 |
| White Gate to The Stile | 6:07 | 5:46 | +0:21 |
| The Stile to Finish | 1:44 | 1:39 | +0:05 |
Δ negative = Loren ran the segment faster.