Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSergio Higareda
#225 · 1:08:59 · M52 · Group U · INV
Wave start 8:19 AM (U-INV)
Athlete B
OfficialAndrew J Krone
#221 · 1:07:48 · M48 · Group V · INV
Wave start 8:20 AM (V-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
Sergio (U-INV) started at 8:19 AM; Andrew (V-INV) started at 8:20 AM. That gave Sergio a 1 minute head start on Andrew. On foot, Sergio ran 1:08:59 and Andrew ran 1:07:48 — Andrew was 1:11 faster than Sergio. Sergio took official place 225th (time-based 290th) and Andrew took official place 221st (time-based 256th). Andrew was faster on foot and finished ahead on the official clock too. Biggest swing: Andrew gained 1:22 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sergio Higareda (U-INV) started 1 min earlier than Andrew (V-INV).
- Overall place Δ
- +4
- Actual time Δ
- +1:11
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Sergio earlier)
- Finish clock Δ
- +0:11
- Section place Δ
- +1
Δ = Sergio − Andrew. Negative means Sergio is ahead/faster.
Race timeline
Computed- Sergio (U-INV) started at 8:19 AM.
- Andrew (V-INV) started at 8:20 AM, 1:00 later.
- Actual running time: Andrew was 1:11 faster on foot than Sergio.
- Finish clock: Andrew crossed the line 0:11 ahead of Sergio — Andrew wins this head-to-head.
Δ (A − B): actual +1:11 · finish clock +0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sergio | Andrew | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:12 | 7:41 | +0:31 |
| Stairs to Windy Gap | 5:52 | 5:50 | +0:02 |
| Windy Gap to Muir Woods | 5:28 | 5:35 | -0:07 |
| Muir Woods to Cardiac | 26:48 | 25:26 | +1:22 |
| Cardiac to White Gate | 14:05 | 14:14 | -0:09 |
| White Gate to The Stile | 6:43 | 6:58 | -0:15 |
| The Stile to Finish | 1:51 | 2:04 | -0:13 |
Δ negative = Sergio ran the segment faster.