Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCelia G Keany
#44 · 1:03:11 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialQuinn T Coyle
#43 · 54:57 · M30 · 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
Celia (Q-INV) started at 8:16 AM; Quinn (Z-INV) started at 8:24 AM. That gave Celia a 8 minutes head start on Quinn. On foot, Celia ran 1:03:11 and Quinn ran 54:57 — Quinn was 8:14 faster than Celia. Celia took official place 44th (time-based 140th) and Quinn took official place 43rd (time-based 19th). Quinn was faster on foot and finished ahead on the official clock too. Biggest swing: Quinn gained 3:33 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Celia G Keany (Q-INV) started 8 min earlier than Quinn (Z-INV).
- Overall place Δ
- +1
- Actual time Δ
- +8:14
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Celia earlier)
- Finish clock Δ
- +0:14
- Section place Δ
- +4
Δ = Celia − Quinn. Negative means Celia is ahead/faster.
Race timeline
Computed- Celia (Q-INV) started at 8:16 AM.
- Quinn (Z-INV) started at 8:24 AM, 8:00 later.
- Actual running time: Quinn was 8:14 faster on foot than Celia.
- Finish clock: Quinn crossed the line 0:14 ahead of Celia — Quinn wins this head-to-head.
Δ (A − B): actual +8:14 · finish clock +0:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Celia | Quinn | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:13 | 6:41 | +0:32 |
| Stairs to Windy Gap | 5:45 | 4:55 | +0:50 |
| Windy Gap to Muir Woods | 5:23 | 4:41 | +0:42 |
| Muir Woods to Cardiac | 24:12 | 20:39 | +3:33 |
| Cardiac to White Gate | 12:34 | 11:02 | +1:32 |
| White Gate to The Stile | 6:14 | 5:22 | +0:52 |
| The Stile to Finish | 1:50 | 1:37 | +0:13 |
Δ negative = Celia ran the segment faster.