Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJacqueline L Levitan
#1032 · 1:34:31 · F28 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialGreg Ulin
#1028 · 1:30:18 · M49 · Group V · DR
Wave start 8:47 AM (V-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
Jacqueline (Q-DR) started at 8:43 AM; Greg (V-DR) started at 8:47 AM. That gave Jacqueline a 4 minutes head start on Greg. On foot, Jacqueline ran 1:34:31 and Greg ran 1:30:18 — Greg was 4:13 faster than Jacqueline. Jacqueline took official place 1032nd (time-based 1000th) and Greg took official place 1028th (time-based 918th). Greg was faster on foot and finished ahead on the official clock too. Biggest swing: Greg gained 2:02 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jacqueline L Levitan (Q-DR) started 4 min earlier than Greg (V-DR).
- Overall place Δ
- +4
- Actual time Δ
- +4:13
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Jacqueline earlier)
- Finish clock Δ
- +0:13
- Section place Δ
- +45
Δ = Jacqueline − Greg. Negative means Jacqueline is ahead/faster.
Race timeline
Computed- Jacqueline (Q-DR) started at 8:43 AM.
- Greg (V-DR) started at 8:47 AM, 4:00 later.
- Actual running time: Greg was 4:13 faster on foot than Jacqueline.
- Finish clock: Greg crossed the line 0:13 ahead of Jacqueline — Greg wins this head-to-head.
Δ (A − B): actual +4:13 · finish clock +0:13.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jacqueline | Greg | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:00 | 9:38 | +1:22 |
| Stairs to Windy Gap | 8:25 | 7:12 | +1:13 |
| Windy Gap to Muir Woods | 8:02 | 7:17 | +0:45 |
| Muir Woods to Cardiac | 36:58 | 34:56 | +2:02 |
| Cardiac to White Gate | 18:35 | 19:37 | -1:02 |
| White Gate to The Stile | 8:58 | 9:20 | -0:22 |
| The Stile to Finish | 2:33 | 2:18 | +0:15 |
Δ negative = Jacqueline ran the segment faster.