Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialBrian D Veronda
#437 · 1:16:49 · M54 · Group T · INV
Wave start 8:18 AM (T-INV)
Athlete B
OfficialChristopher Cooney
#433 · 1:15:42 · M51 · Group U · INV
Wave start 8:19 AM (U-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
Brian (T-INV) started at 8:18 AM; Christopher (U-INV) started at 8:19 AM. That gave Brian a 1 minute head start on Christopher. On foot, Brian ran 1:16:49 and Christopher ran 1:15:42 — Christopher was 1:07 faster than Brian. Brian took official place 437th (time-based 544th) and Christopher took official place 433rd (time-based 511th). Christopher was faster on foot and finished ahead on the official clock too. Biggest swing: Christopher gained 2:58 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Brian D Veronda (T-INV) started 1 min earlier than Christopher (U-INV).
- Overall place Δ
- +4
- Actual time Δ
- +1:07
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Brian earlier)
- Finish clock Δ
- +0:07
- Section place Δ
- -11
Δ = Brian − Christopher. Negative means Brian is ahead/faster.
Race timeline
Computed- Brian (T-INV) started at 8:18 AM.
- Christopher (U-INV) started at 8:19 AM, 1:00 later.
- Actual running time: Christopher was 1:07 faster on foot than Brian.
- Finish clock: Christopher crossed the line 0:07 ahead of Brian — Christopher wins this head-to-head.
Δ (A − B): actual +1:07 · finish clock +0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Brian | Christopher | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:26 | 8:52 | +0:34 |
| Stairs to Windy Gap | 6:35 | 6:31 | +0:04 |
| Windy Gap to Muir Woods | 5:29 | 5:53 | -0:24 |
| Muir Woods to Cardiac | 31:09 | 28:11 | +2:58 |
| Cardiac to White Gate | 14:49 | 16:32 | -1:43 |
| White Gate to The Stile | 7:21 | 7:40 | -0:19 |
| The Stile to Finish | 2:00 | 2:03 | -0:03 |
Δ negative = Brian ran the segment faster.