Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPhin H Bryan
#1051 · 1:37:16 · M10 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialAda von Rueden
#1047 · 1:39:07 · F12 · Group L · DR
Wave start 8:39 AM (L-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
Phin (N-DR) started at 8:41 AM; Ada (L-DR) started at 8:39 AM. That gave Ada a 2 minutes head start on Phin. On foot, Phin ran 1:37:16 and Ada ran 1:39:07 — Phin was 1:51 faster than Ada. Phin took official place 1051st (time-based 1061st) and Ada took official place 1047th (time-based 1079th). Ada's head start was enough to flip the official order even though Phin was faster on foot. Biggest swing: Phin gained 1:31 from Top of Stairs to Windy Gap.
Deltas
ComputedWave start
Ada von Rueden (L-DR) started 2 min earlier than Phin (N-DR).
- Overall place Δ
- +4
- Actual time Δ
- -1:51
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Ada earlier)
- Finish clock Δ
- +0:09
- Section place Δ
- +5
Δ = Phin − Ada. Negative means Phin is ahead/faster.
Race timeline
Computed- Ada (L-DR) started at 8:39 AM.
- Phin (N-DR) started at 8:41 AM, 2:00 later.
- Actual running time: Phin was 1:51 faster on foot than Ada.
- Finish clock: Ada crossed the line 0:09 ahead of Phin — Ada wins this head-to-head.
Δ (A − B): actual -1:51 · finish clock +0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Phin | Ada | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:44 | 11:34 | -1:50 |
| Stairs to Windy Gap | 8:00 | 9:31 | -1:31 |
| Windy Gap to Muir Woods | 7:56 | 7:10 | +0:46 |
| Muir Woods to Cardiac | 39:44 | 39:39 | +0:05 |
| Cardiac to White Gate | 20:01 | 19:40 | +0:21 |
| White Gate to The Stile | 8:59 | 9:06 | -0:07 |
| The Stile to Finish | 2:52 | 2:27 | +0:25 |
Δ negative = Phin ran the segment faster.