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
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-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; Julia (Q-INV) started at 8:16 AM. That gave Olivia a 3 minutes head start on Julia. On foot, Olivia ran 1:13:18 and Julia ran 57:02 — Julia was 16:16 faster than Olivia. Olivia took official place 184th (time-based 431st) and Julia took official place 3rd (time-based 32nd). Julia was faster on foot and finished ahead on the official clock too. Biggest swing: Julia gained 9:12 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Olivia P Campbell (M-INV) started 3 min earlier than Julia (Q-INV).
- Overall place Δ
- +181
- Actual time Δ
- +16:16
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Olivia earlier)
- Finish clock Δ
- +13:16
- Section place Δ
- +5
Δ = Olivia − Julia. Negative means Olivia is ahead/faster.
Race timeline
Computed- Olivia (M-INV) started at 8:13 AM.
- Julia (Q-INV) started at 8:16 AM, 3:00 later.
- Actual running time: Julia was 16:16 faster on foot than Olivia.
- Finish clock: Julia crossed the line 13:16 ahead of Olivia — Julia wins this head-to-head.
Δ (A − B): actual +16:16 · finish clock +13:16.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Olivia | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:28 | 6:46 | +1:42 |
| Stairs to Windy Gap | 6:22 | 5:03 | +1:19 |
| Windy Gap to Muir Woods | 5:39 | 5:20 | +0:19 |
| Muir Woods to Cardiac | 29:38 | 20:26 | +9:12 |
| Cardiac to White Gate | 14:27 | 11:52 | +2:35 |
| White Gate to The Stile | 6:52 | 5:54 | +0:58 |
| The Stile to Finish | 1:52 | 1:41 | +0:11 |
Δ negative = Olivia ran the segment faster.