Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGary Daubenspeck
#292 · 1:15:15 · M58 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialOtis Lyons
#297 · 1:05:26 · M25 · Group SCR · INV
Wave start 8:25 AM (SCR-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
Gary (P-INV) started at 8:15 AM; Otis (SCR-INV) started at 8:25 AM. That gave Gary a 10 minutes head start on Otis. On foot, Gary ran 1:15:15 and Otis ran 1:05:26 — Otis was 9:49 faster than Gary. Gary took official place 292nd (time-based 493rd) and Otis took official place 297th (time-based 193rd). Gary's head start was enough to flip the official order even though Otis was faster on foot. Biggest swing: Otis gained 3:52 from Cardiac to White Gate.
Deltas
ComputedWave start
Gary Daubenspeck (P-INV) started 10 min earlier than Otis (SCR-INV).
- Overall place Δ
- -5
- Actual time Δ
- +9:49
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Gary earlier)
- Finish clock Δ
- -0:11
- Section place Δ
- +9
Δ = Gary − Otis. Negative means Gary is ahead/faster.
Race timeline
Computed- Gary (P-INV) started at 8:15 AM.
- Otis (SCR-INV) started at 8:25 AM, 10:00 later.
- Actual running time: Otis was 9:49 faster on foot than Gary.
- Finish clock: Gary crossed the line 0:11 ahead of Otis — Gary wins this head-to-head.
Δ (A − B): actual +9:49 · finish clock -0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Gary | Otis | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:38 | 7:18 | +1:20 |
| Stairs to Windy Gap | 6:24 | 6:19 | +0:05 |
| Windy Gap to Muir Woods | 6:06 | 5:31 | +0:35 |
| Muir Woods to Cardiac | 28:52 | 25:33 | +3:19 |
| Cardiac to White Gate | 15:53 | 12:01 | +3:52 |
| White Gate to The Stile | 7:21 | 6:48 | +0:33 |
| The Stile to Finish | 2:01 | 1:56 | +0:05 |
Δ negative = Gary ran the segment faster.