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
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
Harrison (U-INV) started at 8:19 AM; Bryan (X-INV) started at 8:22 AM. That gave Harrison a 3 minutes head start on Bryan. On foot, Harrison ran 1:12:00 and Bryan ran 1:08:56 — Bryan was 3:04 faster than Harrison. Harrison took official place 318th (time-based 390th) 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 1:48 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Harrison Davis (U-INV) started 3 min earlier than Bryan (X-INV).
- Overall place Δ
- +4
- Actual time Δ
- +3:04
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Harrison earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- -5
Δ = Harrison − Bryan. Negative means Harrison is ahead/faster.
Race timeline
Computed- Harrison (U-INV) started at 8:19 AM.
- Bryan (X-INV) started at 8:22 AM, 3:00 later.
- Actual running time: Bryan was 3:04 faster on foot than Harrison.
- Finish clock: Bryan crossed the line 0:04 ahead of Harrison — Bryan wins this head-to-head.
Δ (A − B): actual +3:04 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Harrison | Bryan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:53 | 7:59 | -0:06 |
| Stairs to Windy Gap | 6:08 | 5:55 | +0:13 |
| Windy Gap to Muir Woods | 5:36 | 5:43 | -0:07 |
| Muir Woods to Cardiac | 28:21 | 26:33 | +1:48 |
| Cardiac to White Gate | 14:48 | 13:50 | +0:58 |
| White Gate to The Stile | 7:16 | 7:04 | +0:12 |
| The Stile to Finish | 1:58 | 1:52 | +0:06 |
Δ negative = Harrison ran the segment faster.