Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialHolly C Kelly
#973 · 1:39:40 · F55 · Group H · DR
Wave start 8:36 AM (H-DR)
Athlete B
OfficialAdam Brown
#968 · 1:25:26 · M38 · Group Y · DR
Wave start 8:50 AM (Y-DR)
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
Holly (H-DR) started at 8:36 AM; Adam (Y-DR) started at 8:50 AM. That gave Holly a 14 minutes head start on Adam. On foot, Holly ran 1:39:40 and Adam ran 1:25:26 — Adam was 14:14 faster than Holly. Holly took official place 973rd (time-based 1088th) and Adam took official place 968th (time-based 801st). Adam was faster on foot and finished ahead on the official clock too. Biggest swing: Adam gained 5:27 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Holly C Kelly (H-DR) started 14 min earlier than Adam (Y-DR).
- Overall place Δ
- +5
- Actual time Δ
- +14:14
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Holly earlier)
- Finish clock Δ
- +0:14
- Section place Δ
- -62
Δ = Holly − Adam. Negative means Holly is ahead/faster.
Race timeline
Computed- Holly (H-DR) started at 8:36 AM.
- Adam (Y-DR) started at 8:50 AM, 14:00 later.
- Actual running time: Adam was 14:14 faster on foot than Holly.
- Finish clock: Adam crossed the line 0:14 ahead of Holly — Adam wins this head-to-head.
Δ (A − B): actual +14:14 · finish clock +0:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Holly | Adam | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:17 | 9:22 | +1:55 |
| Stairs to Windy Gap | 8:05 | 6:30 | +1:35 |
| Windy Gap to Muir Woods | 8:51 | 7:00 | +1:51 |
| Muir Woods to Cardiac | 36:14 | 30:47 | +5:27 |
| Cardiac to White Gate | 21:46 | 18:39 | +3:07 |
| White Gate to The Stile | 10:41 | 10:15 | +0:26 |
| The Stile to Finish | 2:46 | 2:53 | -0:07 |
Δ negative = Holly ran the segment faster.