Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMarina L Favaro
#68 · 1:05:11 · F31 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-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
Marina (Q-INV) started at 8:16 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 6 minutes head start on Marina. On foot, Marina ran 1:05:11 and Chris ran 1:00:42 — Chris was 4:29 faster than Marina. Marina took official place 68th (time-based 187th) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 2:44 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 6 min earlier than Marina (Q-INV).
- Overall place Δ
- +67
- Actual time Δ
- +4:29
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Chris earlier)
- Finish clock Δ
- +10:29
- Section place Δ
- +12
Δ = Marina − Chris. Negative means Marina is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Marina (Q-INV) started at 8:16 AM, 6:00 later.
- Actual running time: Chris was 4:29 faster on foot than Marina.
- Finish clock: Chris crossed the line 10:29 ahead of Marina — Chris wins this head-to-head.
Δ (A − B): actual +4:29 · finish clock +10:29.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Marina | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:08 | 7:31 | +0:37 |
| Stairs to Windy Gap | 5:43 | 5:35 | +0:08 |
| Windy Gap to Muir Woods | 5:21 | 5:25 | -0:04 |
| Muir Woods to Cardiac | 24:54 | 22:10 | +2:44 |
| Cardiac to White Gate | 12:42 | 12:14 | +0:28 |
| White Gate to The Stile | 6:25 | 5:57 | +0:28 |
| The Stile to Finish | 1:58 | 1:50 | +0:08 |
Δ negative = Marina ran the segment faster.