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
OfficialDaniel S Maroon
#319 · 1:08:00 · M37 · Group Y · INV
Wave start 8:23 AM (Y-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; Daniel (Y-INV) started at 8:23 AM. That gave Kurt a 16 minutes head start on Daniel. On foot, Kurt ran 1:23:57 and Daniel ran 1:08:00 — Daniel was 15:57 faster than Kurt. Kurt took official place 315th (time-based 766th) and Daniel took official place 319th (time-based 263rd). Kurt's head start was enough to flip the official order even though Daniel was faster on foot. Biggest swing: Daniel gained 5:48 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Kurt Ryan (F-INV) started 16 min earlier than Daniel (Y-INV).
- Overall place Δ
- -4
- Actual time Δ
- +15:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 16 min (Kurt earlier)
- Finish clock Δ
- -0:03
- Section place Δ
- -55
Δ = Kurt − Daniel. Negative means Kurt is ahead/faster.
Race timeline
Computed- Kurt (F-INV) started at 8:07 AM.
- Daniel (Y-INV) started at 8:23 AM, 16:00 later.
- Actual running time: Daniel was 15:57 faster on foot than Kurt.
- Finish clock: Kurt crossed the line 0:03 ahead of Daniel — Kurt wins this head-to-head.
Δ (A − B): actual +15:57 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kurt | Daniel | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:56 | 8:08 | +1:48 |
| Stairs to Windy Gap | 7:37 | 6:03 | +1:34 |
| Windy Gap to Muir Woods | 7:05 | 5:21 | +1:44 |
| Muir Woods to Cardiac | 32:04 | 26:16 | +5:48 |
| Cardiac to White Gate | 16:50 | 13:37 | +3:13 |
| White Gate to The Stile | 8:07 | 6:47 | +1:20 |
| The Stile to Finish | 2:18 | 1:48 | +0:30 |
Δ negative = Kurt ran the segment faster.