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
OfficialJake E Heller
#1048 · 1:27:13 · M28 · 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
Ada (L-DR) started at 8:39 AM; Jake (Z-DR) started at 8:51 AM. That gave Ada a 12 minutes head start on Jake. On foot, Ada ran 1:39:07 and Jake ran 1:27:13 — Jake was 11:54 faster than Ada. Ada took official place 1047th (time-based 1079th) and Jake took official place 1048th (time-based 837th). Ada's head start was enough to flip the official order even though Jake was faster on foot. Biggest swing: Jake gained 5:31 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Ada von Rueden (L-DR) started 12 min earlier than Jake (Z-DR).
- Overall place Δ
- -1
- Actual time Δ
- +11:54
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Ada earlier)
- Finish clock Δ
- -0:06
- Section place Δ
- -25
Δ = Ada − Jake. Negative means Ada is ahead/faster.
Race timeline
Computed- Ada (L-DR) started at 8:39 AM.
- Jake (Z-DR) started at 8:51 AM, 12:00 later.
- Actual running time: Jake was 11:54 faster on foot than Ada.
- Finish clock: Ada crossed the line 0:06 ahead of Jake — Ada wins this head-to-head.
Δ (A − B): actual +11:54 · finish clock -0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ada | Jake | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:34 | 9:55 | +1:39 |
| Stairs to Windy Gap | 9:31 | 7:40 | +1:51 |
| Windy Gap to Muir Woods | 7:10 | 7:28 | -0:18 |
| Muir Woods to Cardiac | 39:39 | 34:08 | +5:31 |
| Cardiac to White Gate | 19:40 | 17:28 | +2:12 |
| White Gate to The Stile | 9:06 | 8:27 | +0:39 |
| The Stile to Finish | 2:27 | 2:07 | +0:20 |
Δ negative = Ada ran the segment faster.