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
OfficialIan R Crawford
#323 · 1:10:05 · M45 · Group W · INV
Wave start 8:21 AM (W-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; Ian (W-INV) started at 8:21 AM. That gave Harrison a 2 minutes head start on Ian. On foot, Harrison ran 1:12:00 and Ian ran 1:10:05 — Ian was 1:55 faster than Harrison. Harrison took official place 318th (time-based 390th) and Ian took official place 323rd (time-based 327th). Harrison's head start was enough to flip the official order even though Ian was faster on foot. Biggest swing: Ian gained 1:16 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Harrison Davis (U-INV) started 2 min earlier than Ian (W-INV).
- Overall place Δ
- -5
- Actual time Δ
- +1:55
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Harrison earlier)
- Finish clock Δ
- -0:05
- Section place Δ
- +2
Δ = Harrison − Ian. Negative means Harrison is ahead/faster.
Race timeline
Computed- Harrison (U-INV) started at 8:19 AM.
- Ian (W-INV) started at 8:21 AM, 2:00 later.
- Actual running time: Ian was 1:55 faster on foot than Harrison.
- Finish clock: Harrison crossed the line 0:05 ahead of Ian — Harrison wins this head-to-head.
Δ (A − B): actual +1:55 · finish clock -0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Harrison | Ian | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:53 | 7:55 | -0:02 |
| Stairs to Windy Gap | 6:08 | 6:14 | -0:06 |
| Windy Gap to Muir Woods | 5:36 | 5:32 | +0:04 |
| Muir Woods to Cardiac | 28:21 | 27:05 | +1:16 |
| Cardiac to White Gate | 14:48 | 14:10 | +0:38 |
| White Gate to The Stile | 7:16 | 7:06 | +0:10 |
| The Stile to Finish | 1:58 | 2:03 | -0:05 |
Δ negative = Harrison ran the segment faster.