Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLuca L Valeriano
#222 · 1:07:51 · M14 · Group V · INV
Wave start 8:20 AM (V-INV)
Athlete B
OfficialSteve M Nash
#219 · 1:13:40 · M60 · Group N · INV
Wave start 8:14 AM (N-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
Luca (V-INV) started at 8:20 AM; Steve (N-INV) started at 8:14 AM. That gave Steve a 6 minutes head start on Luca. On foot, Luca ran 1:07:51 and Steve ran 1:13:40 — Luca was 5:49 faster than Steve. Luca took official place 222nd (time-based 257th) and Steve took official place 219th (time-based 440th). Steve's head start was enough to flip the official order even though Luca was faster on foot. Biggest swing: Luca gained 1:59 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Steve M Nash (N-INV) started 6 min earlier than Luca (V-INV).
- Overall place Δ
- +3
- Actual time Δ
- -5:49
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Steve earlier)
- Finish clock Δ
- +0:11
- Section place Δ
- +7
Δ = Luca − Steve. Negative means Luca is ahead/faster.
Race timeline
Computed- Steve (N-INV) started at 8:14 AM.
- Luca (V-INV) started at 8:20 AM, 6:00 later.
- Actual running time: Luca was 5:49 faster on foot than Steve.
- Finish clock: Steve crossed the line 0:11 ahead of Luca — Steve wins this head-to-head.
Δ (A − B): actual -5:49 · finish clock +0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Luca | Steve | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:46 | 8:37 | -0:51 |
| Stairs to Windy Gap | 5:42 | 6:28 | -0:46 |
| Windy Gap to Muir Woods | 5:42 | 5:54 | -0:12 |
| Muir Woods to Cardiac | 25:42 | 27:41 | -1:59 |
| Cardiac to White Gate | 14:11 | 15:15 | -1:04 |
| White Gate to The Stile | 7:02 | 7:28 | -0:26 |
| The Stile to Finish | 1:46 | 2:17 | -0:31 |
Δ negative = Luca ran the segment faster.