Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKurt Ryan
#315 · 1:23:57 · M68 · Group F · INV
Wave start 8:07 AM (F-INV)
Athlete B
OfficialBryan W Swanson
#314 · 1:08:56 · M42 · Group X · INV
Wave start 8:22 AM (X-INV)
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
Kurt (F-INV) started at 8:07 AM; Bryan (X-INV) started at 8:22 AM. That gave Kurt a 15 minutes head start on Bryan. On foot, Kurt ran 1:23:57 and Bryan ran 1:08:56 — Bryan was 15:01 faster than Kurt. Kurt took official place 315th (time-based 766th) and Bryan took official place 314th (time-based 288th). Bryan was faster on foot and finished ahead on the official clock too. Biggest swing: Bryan gained 5:31 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Kurt Ryan (F-INV) started 15 min earlier than Bryan (X-INV).
- Overall place Δ
- +1
- Actual time Δ
- +15:01
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 15 min (Kurt earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- -23
Δ = Kurt − Bryan. Negative means Kurt is ahead/faster.
Race timeline
Computed- Kurt (F-INV) started at 8:07 AM.
- Bryan (X-INV) started at 8:22 AM, 15:00 later.
- Actual running time: Bryan was 15:01 faster on foot than Kurt.
- Finish clock: Bryan crossed the line 0:01 ahead of Kurt — Bryan wins this head-to-head.
Δ (A − B): actual +15:01 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kurt | Bryan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:56 | 7:59 | +1:57 |
| Stairs to Windy Gap | 7:37 | 5:55 | +1:42 |
| Windy Gap to Muir Woods | 7:05 | 5:43 | +1:22 |
| Muir Woods to Cardiac | 32:04 | 26:33 | +5:31 |
| Cardiac to White Gate | 16:50 | 13:50 | +3:00 |
| White Gate to The Stile | 8:07 | 7:04 | +1:03 |
| The Stile to Finish | 2:18 | 1:52 | +0:26 |
Δ negative = Kurt ran the segment faster.