Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialArianna Gragg
#534 · 1:05:09 · F26 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialJohnny Atler
#536 · 57:38 · M29 · Group Z · DR
Wave start 8:51 AM (Z-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
Arianna (Q-DR) started at 8:43 AM; Johnny (Z-DR) started at 8:51 AM. That gave Arianna a 8 minutes head start on Johnny. On foot, Arianna ran 1:05:09 and Johnny ran 57:38 — Johnny was 7:31 faster than Arianna. Arianna took official place 534th (time-based 184th) and Johnny took official place 536th (time-based 35th). Arianna's head start was enough to flip the official order even though Johnny was faster on foot. Biggest swing: Johnny gained 4:03 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Arianna Gragg (Q-DR) started 8 min earlier than Johnny (Z-DR).
- Overall place Δ
- -2
- Actual time Δ
- +7:31
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Arianna earlier)
- Finish clock Δ
- -0:29
- Section place Δ
- +3
Δ = Arianna − Johnny. Negative means Arianna is ahead/faster.
Race timeline
Computed- Arianna (Q-DR) started at 8:43 AM.
- Johnny (Z-DR) started at 8:51 AM, 8:00 later.
- Actual running time: Johnny was 7:31 faster on foot than Arianna.
- Finish clock: Arianna crossed the line 0:29 ahead of Johnny — Arianna wins this head-to-head.
Δ (A − B): actual +7:31 · finish clock -0:29.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Arianna | Johnny | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:01 | 7:20 | +0:41 |
| Stairs to Windy Gap | 5:43 | 5:09 | +0:34 |
| Windy Gap to Muir Woods | 5:33 | 5:07 | +0:26 |
| Muir Woods to Cardiac | 25:37 | 21:34 | +4:03 |
| Cardiac to White Gate | 12:13 | 11:11 | +1:02 |
| White Gate to The Stile | 6:20 | 5:38 | +0:42 |
| The Stile to Finish | 1:42 | 1:39 | +0:03 |
Δ negative = Arianna ran the segment faster.