Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCrystal Leonetti
#930 · 1:34:59 · F49 · Group L · DR
Wave start 8:39 AM (L-DR)
Athlete B
OfficialPreston T Rhodes
#926 · 1:30:55 · M11 · Group Q · DR
Wave start 8:43 AM (Q-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
Crystal (L-DR) started at 8:39 AM; Preston (Q-DR) started at 8:43 AM. That gave Crystal a 4 minutes head start on Preston. On foot, Crystal ran 1:34:59 and Preston ran 1:30:55 — Preston was 4:04 faster than Crystal. Crystal took official place 930th (time-based 1010th) and Preston took official place 926th (time-based 924th). Preston was faster on foot and finished ahead on the official clock too. Biggest swing: Preston gained 2:06 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Crystal Leonetti (L-DR) started 4 min earlier than Preston (Q-DR).
- Overall place Δ
- +4
- Actual time Δ
- +4:04
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Crystal earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- -31
Δ = Crystal − Preston. Negative means Crystal is ahead/faster.
Race timeline
Computed- Crystal (L-DR) started at 8:39 AM.
- Preston (Q-DR) started at 8:43 AM, 4:00 later.
- Actual running time: Preston was 4:04 faster on foot than Crystal.
- Finish clock: Preston crossed the line 0:04 ahead of Crystal — Preston wins this head-to-head.
Δ (A − B): actual +4:04 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Crystal | Preston | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:06 | 10:22 | +0:44 |
| Stairs to Windy Gap | 8:27 | 8:04 | +0:23 |
| Windy Gap to Muir Woods | 6:57 | 7:32 | -0:35 |
| Muir Woods to Cardiac | 37:18 | 35:12 | +2:06 |
| Cardiac to White Gate | 19:09 | 18:19 | +0:50 |
| White Gate to The Stile | 9:25 | 8:56 | +0:29 |
| The Stile to Finish | 2:37 | 2:30 | +0:07 |
Δ negative = Crystal ran the segment faster.