Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAda von Rueden
#1047 · 1:39:07 · F12 · Group L · DR
Wave start 8:39 AM (L-DR)
Athlete B
OfficialAndrew Lilly
#1052 · 1:32:20 · M50 · Group U · DR
Wave start 8:46 AM (U-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
Ada (L-DR) started at 8:39 AM; Andrew (U-DR) started at 8:46 AM. That gave Ada a 7 minutes head start on Andrew. On foot, Ada ran 1:39:07 and Andrew ran 1:32:20 — Andrew was 6:47 faster than Ada. Ada took official place 1047th (time-based 1079th) and Andrew took official place 1052nd (time-based 950th). Ada's head start was enough to flip the official order even though Andrew was faster on foot. Biggest swing: Andrew gained 4:20 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Ada von Rueden (L-DR) started 7 min earlier than Andrew (U-DR).
- Overall place Δ
- -5
- Actual time Δ
- +6:47
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Ada earlier)
- Finish clock Δ
- -0:13
- Section place Δ
- -9
Δ = Ada − Andrew. Negative means Ada is ahead/faster.
Race timeline
Computed- Ada (L-DR) started at 8:39 AM.
- Andrew (U-DR) started at 8:46 AM, 7:00 later.
- Actual running time: Andrew was 6:47 faster on foot than Ada.
- Finish clock: Ada crossed the line 0:13 ahead of Andrew — Ada wins this head-to-head.
Δ (A − B): actual +6:47 · finish clock -0:13.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ada | Andrew | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:34 | 9:40 | +1:54 |
| Stairs to Windy Gap | 9:31 | 7:00 | +2:31 |
| Windy Gap to Muir Woods | 7:10 | 6:53 | +0:17 |
| Muir Woods to Cardiac | 39:39 | 35:19 | +4:20 |
| Cardiac to White Gate | 19:40 | 20:11 | -0:31 |
| White Gate to The Stile | 9:06 | 10:30 | -1:24 |
| The Stile to Finish | 2:27 | 2:47 | -0:20 |
Δ negative = Ada ran the segment faster.