Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialHeather M Lutz
#185 · 1:11:21 · F43 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialOlivia P Campbell
#184 · 1:13:18 · F15 · Group M · INV
Wave start 8:13 AM (M-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
Heather (P-INV) started at 8:15 AM; Olivia (M-INV) started at 8:13 AM. That gave Olivia a 2 minutes head start on Heather. On foot, Heather ran 1:11:21 and Olivia ran 1:13:18 — Heather was 1:57 faster than Olivia. Heather took official place 185th (time-based 362nd) and Olivia took official place 184th (time-based 431st). Olivia's head start was enough to flip the official order even though Heather was faster on foot. Biggest swing: Heather gained 2:10 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Olivia P Campbell (M-INV) started 2 min earlier than Heather (P-INV).
- Overall place Δ
- +1
- Actual time Δ
- -1:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Olivia earlier)
- Finish clock Δ
- +0:03
- Section place Δ
- +6
Δ = Heather − Olivia. Negative means Heather is ahead/faster.
Race timeline
Computed- Olivia (M-INV) started at 8:13 AM.
- Heather (P-INV) started at 8:15 AM, 2:00 later.
- Actual running time: Heather was 1:57 faster on foot than Olivia.
- Finish clock: Olivia crossed the line 0:03 ahead of Heather — Olivia wins this head-to-head.
Δ (A − B): actual -1:57 · finish clock +0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Heather | Olivia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:19 | 8:28 | -0:09 |
| Stairs to Windy Gap | 6:27 | 6:22 | +0:05 |
| Windy Gap to Muir Woods | 6:01 | 5:39 | +0:22 |
| Muir Woods to Cardiac | 27:28 | 29:38 | -2:10 |
| Cardiac to White Gate | 14:29 | 14:27 | +0:02 |
| White Gate to The Stile | 6:45 | 6:52 | -0:07 |
| The Stile to Finish | 1:52 | 1:52 | ±0:00 |
Δ negative = Heather ran the segment faster.