Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJonina F Cross
#447 · 1:20:10 · F42 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialDavis M Fulton
#444 · 1:13:08 · M16 · Group X · INV
Wave start 8:22 AM (X-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
Jonina (P-INV) started at 8:15 AM; Davis (X-INV) started at 8:22 AM. That gave Jonina a 7 minutes head start on Davis. On foot, Jonina ran 1:20:10 and Davis ran 1:13:08 — Davis was 7:02 faster than Jonina. Jonina took official place 447th (time-based 651st) and Davis took official place 444th (time-based 427th). Davis was faster on foot and finished ahead on the official clock too. Biggest swing: Davis gained 2:02 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jonina F Cross (P-INV) started 7 min earlier than Davis (X-INV).
- Overall place Δ
- +3
- Actual time Δ
- +7:02
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Jonina earlier)
- Finish clock Δ
- +0:02
- Section place Δ
- 0
Δ = Jonina − Davis. Negative means Jonina is ahead/faster.
Race timeline
Computed- Jonina (P-INV) started at 8:15 AM.
- Davis (X-INV) started at 8:22 AM, 7:00 later.
- Actual running time: Davis was 7:02 faster on foot than Jonina.
- Finish clock: Davis crossed the line 0:02 ahead of Jonina — Davis wins this head-to-head.
Δ (A − B): actual +7:02 · finish clock +0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jonina | Davis | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:34 | 8:15 | +1:19 |
| Stairs to Windy Gap | 7:22 | 6:18 | +1:04 |
| Windy Gap to Muir Woods | 5:56 | 5:29 | +0:27 |
| Muir Woods to Cardiac | 32:20 | 30:18 | +2:02 |
| Cardiac to White Gate | 15:33 | 13:56 | +1:37 |
| White Gate to The Stile | 7:18 | 7:02 | +0:16 |
| The Stile to Finish | 2:07 | 1:50 | +0:17 |
Δ negative = Jonina ran the segment faster.