Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDan Weissman
#278 · 1:08:45 · M46 · Group W · INV
Wave start 8:21 AM (W-INV)
Athlete B
OfficialChristopher T Solmssen
#283 · 1:14:58 · M58 · Group P · INV
Wave start 8:15 AM (P-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
Dan (W-INV) started at 8:21 AM; Christopher (P-INV) started at 8:15 AM. That gave Christopher a 6 minutes head start on Dan. On foot, Dan ran 1:08:45 and Christopher ran 1:14:58 — Dan was 6:13 faster than Christopher. Dan took official place 278th (time-based 283rd) and Christopher took official place 283rd (time-based 481st). Dan was faster on foot and finished ahead on the official clock too. Biggest swing: Dan gained 2:23 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Christopher T Solmssen (P-INV) started 6 min earlier than Dan (W-INV).
- Overall place Δ
- -5
- Actual time Δ
- -6:13
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Christopher earlier)
- Finish clock Δ
- -0:13
- Section place Δ
- -2
Δ = Dan − Christopher. Negative means Dan is ahead/faster.
Race timeline
Computed- Christopher (P-INV) started at 8:15 AM.
- Dan (W-INV) started at 8:21 AM, 6:00 later.
- Actual running time: Dan was 6:13 faster on foot than Christopher.
- Finish clock: Dan crossed the line 0:13 ahead of Christopher — Dan wins this head-to-head.
Δ (A − B): actual -6:13 · finish clock -0:13.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Dan | Christopher | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:51 | 8:49 | -0:58 |
| Stairs to Windy Gap | 6:07 | 6:36 | -0:29 |
| Windy Gap to Muir Woods | 5:49 | 6:04 | -0:15 |
| Muir Woods to Cardiac | 25:59 | 28:22 | -2:23 |
| Cardiac to White Gate | 14:09 | 15:30 | -1:21 |
| White Gate to The Stile | 6:59 | 7:27 | -0:28 |
| The Stile to Finish | 1:51 | 2:10 | -0:19 |
Δ negative = Dan ran the segment faster.