Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialBryan W Swanson
#314 · 1:08:56 · M42 · Group X · INV
Wave start 8:22 AM (X-INV)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-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
Bryan (X-INV) started at 8:22 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 12 minutes head start on Bryan. On foot, Bryan ran 1:08:56 and Chris ran 1:00:42 — Chris was 8:14 faster than Bryan. Bryan took official place 314th (time-based 288th) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 4:23 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 12 min earlier than Bryan (X-INV).
- Overall place Δ
- +313
- Actual time Δ
- +8:14
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Chris earlier)
- Finish clock Δ
- +20:14
- Section place Δ
- +25
Δ = Bryan − Chris. Negative means Bryan is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Bryan (X-INV) started at 8:22 AM, 12:00 later.
- Actual running time: Chris was 8:14 faster on foot than Bryan.
- Finish clock: Chris crossed the line 20:14 ahead of Bryan — Chris wins this head-to-head.
Δ (A − B): actual +8:14 · finish clock +20:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Bryan | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:59 | 7:31 | +0:28 |
| Stairs to Windy Gap | 5:55 | 5:35 | +0:20 |
| Windy Gap to Muir Woods | 5:43 | 5:25 | +0:18 |
| Muir Woods to Cardiac | 26:33 | 22:10 | +4:23 |
| Cardiac to White Gate | 13:50 | 12:14 | +1:36 |
| White Gate to The Stile | 7:04 | 5:57 | +1:07 |
| The Stile to Finish | 1:52 | 1:50 | +0:02 |
Δ negative = Bryan ran the segment faster.