Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialBrendan Franich
#409 · 1:12:48 · M45 · Group W · INV
Wave start 8:21 AM (W-INV)
Athlete B
OfficialDavid A Smith
#404 · 1:18:31 · 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
Brendan (W-INV) started at 8:21 AM; David (P-INV) started at 8:15 AM. That gave David a 6 minutes head start on Brendan. On foot, Brendan ran 1:12:48 and David ran 1:18:31 — Brendan was 5:43 faster than David. Brendan took official place 409th (time-based 413th) and David took official place 404th (time-based 594th). David's head start was enough to flip the official order even though Brendan was faster on foot. Biggest swing: Brendan gained 1:57 from Cardiac to White Gate.
Deltas
ComputedWave start
David A Smith (P-INV) started 6 min earlier than Brendan (W-INV).
- Overall place Δ
- +5
- Actual time Δ
- -5:43
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (David earlier)
- Finish clock Δ
- +0:17
- Section place Δ
- -3
Δ = Brendan − David. Negative means Brendan is ahead/faster.
Race timeline
Computed- David (P-INV) started at 8:15 AM.
- Brendan (W-INV) started at 8:21 AM, 6:00 later.
- Actual running time: Brendan was 5:43 faster on foot than David.
- Finish clock: David crossed the line 0:17 ahead of Brendan — David wins this head-to-head.
Δ (A − B): actual -5:43 · finish clock +0:17.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Brendan | David | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:37 | 9:14 | -0:37 |
| Stairs to Windy Gap | 6:52 | 6:45 | +0:07 |
| Windy Gap to Muir Woods | 5:56 | 6:35 | -0:39 |
| Muir Woods to Cardiac | 28:35 | 29:56 | -1:21 |
| Cardiac to White Gate | 14:04 | 16:01 | -1:57 |
| White Gate to The Stile | 6:58 | 7:54 | -0:56 |
| The Stile to Finish | 1:46 | 2:06 | -0:20 |
Δ negative = Brendan ran the segment faster.