Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialOlivia P Campbell
#184 · 1:13:18 · F15 · Group M · INV
Wave start 8:13 AM (M-INV)
Athlete B
OfficialKevin Staatz
#187 · 1:02:24 · M32 · 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
Olivia (M-INV) started at 8:13 AM; Kevin (Z-INV) started at 8:24 AM. That gave Olivia a 11 minutes head start on Kevin. On foot, Olivia ran 1:13:18 and Kevin ran 1:02:24 — Kevin was 10:54 faster than Olivia. Olivia took official place 184th (time-based 431st) and Kevin took official place 187th (time-based 121st). Olivia's head start was enough to flip the official order even though Kevin was faster on foot. Biggest swing: Kevin gained 6:47 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Olivia P Campbell (M-INV) started 11 min earlier than Kevin (Z-INV).
- Overall place Δ
- -3
- Actual time Δ
- +10:54
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Olivia earlier)
- Finish clock Δ
- -0:06
- Section place Δ
- -15
Δ = Olivia − Kevin. Negative means Olivia is ahead/faster.
Race timeline
Computed- Olivia (M-INV) started at 8:13 AM.
- Kevin (Z-INV) started at 8:24 AM, 11:00 later.
- Actual running time: Kevin was 10:54 faster on foot than Olivia.
- Finish clock: Olivia crossed the line 0:06 ahead of Kevin — Olivia wins this head-to-head.
Δ (A − B): actual +10:54 · finish clock -0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Olivia | Kevin | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:28 | 7:30 | +0:58 |
| Stairs to Windy Gap | 6:22 | 5:04 | +1:18 |
| Windy Gap to Muir Woods | 5:39 | 5:42 | -0:03 |
| Muir Woods to Cardiac | 29:38 | 22:51 | +6:47 |
| Cardiac to White Gate | 14:27 | 12:59 | +1:28 |
| White Gate to The Stile | 6:52 | 6:40 | +0:12 |
| The Stile to Finish | 1:52 | 1:38 | +0:14 |
Δ negative = Olivia ran the segment faster.