Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialHarrison Davis
#318 · 1:12:00 · M13 · Group U · INV
Wave start 8:19 AM (U-INV)
Athlete B
OfficialKurt Ryan
#315 · 1:23:57 · M68 · Group F · INV
Wave start 8:07 AM (F-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
Harrison (U-INV) started at 8:19 AM; Kurt (F-INV) started at 8:07 AM. That gave Kurt a 12 minutes head start on Harrison. On foot, Harrison ran 1:12:00 and Kurt ran 1:23:57 — Harrison was 11:57 faster than Kurt. Harrison took official place 318th (time-based 390th) and Kurt took official place 315th (time-based 766th). Kurt's head start was enough to flip the official order even though Harrison was faster on foot. Biggest swing: Harrison gained 3:43 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Kurt Ryan (F-INV) started 12 min earlier than Harrison (U-INV).
- Overall place Δ
- +3
- Actual time Δ
- -11:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Kurt earlier)
- Finish clock Δ
- +0:03
- Section place Δ
- +18
Δ = Harrison − Kurt. Negative means Harrison is ahead/faster.
Race timeline
Computed- Kurt (F-INV) started at 8:07 AM.
- Harrison (U-INV) started at 8:19 AM, 12:00 later.
- Actual running time: Harrison was 11:57 faster on foot than Kurt.
- Finish clock: Kurt crossed the line 0:03 ahead of Harrison — Kurt wins this head-to-head.
Δ (A − B): actual -11:57 · finish clock +0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Harrison | Kurt | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:53 | 9:56 | -2:03 |
| Stairs to Windy Gap | 6:08 | 7:37 | -1:29 |
| Windy Gap to Muir Woods | 5:36 | 7:05 | -1:29 |
| Muir Woods to Cardiac | 28:21 | 32:04 | -3:43 |
| Cardiac to White Gate | 14:48 | 16:50 | -2:02 |
| White Gate to The Stile | 7:16 | 8:07 | -0:51 |
| The Stile to Finish | 1:58 | 2:18 | -0:20 |
Δ negative = Harrison ran the segment faster.