Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRonn s Clark
#598 · 1:14:56 · M59 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialTurner L Wallenstrom
#602 · 1:15:26 · F23 · Group P · DR
Wave start 8:42 AM (P-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
Ronn (P-DR) started at 8:42 AM; Turner (P-DR) started at 8:42 AM. Both left the line at the same moment. On foot, Ronn ran 1:14:56 and Turner ran 1:15:26 — Ronn was 0:30 faster than Turner. Ronn took official place 598th (time-based 478th) and Turner took official place 602nd (time-based 501st). Ronn was faster on foot and finished ahead on the official clock too. Biggest swing: Ronn gained 0:27 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
Both started in the same wave.
- Overall place Δ
- -4
- Actual time Δ
- -0:30
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- ±0 min
- Finish clock Δ
- -0:30
- Section place Δ
- -2
Δ = Ronn − Turner. Negative means Ronn is ahead/faster.
Race timeline
Computed- Ronn (P-DR) started at 8:42 AM.
- Turner (P-DR) also started at 8:42 AM.
- Actual running time: Ronn was 0:30 faster on foot than Turner.
- Finish clock: Ronn crossed the line 0:30 ahead of Turner — Ronn wins this head-to-head.
Δ (A − B): actual -0:30 · finish clock -0:30.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ronn | Turner | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:46 | 9:03 | -0:17 |
| Stairs to Windy Gap | 6:56 | 6:42 | +0:14 |
| Windy Gap to Muir Woods | 6:02 | 6:29 | -0:27 |
| Muir Woods to Cardiac | 29:25 | 29:12 | +0:13 |
| Cardiac to White Gate | 14:33 | 14:42 | -0:09 |
| White Gate to The Stile | 7:02 | 7:16 | -0:14 |
| The Stile to Finish | 2:12 | 2:02 | +0:10 |
Δ negative = Ronn ran the segment faster.