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
OfficialDan Cuddeford
#229 · 1:06:16 · M43 · Group X · INV
Wave start 8:22 AM (X-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; Dan (X-INV) started at 8:22 AM. That gave Sergio a 3 minutes head start on Dan. On foot, Sergio ran 1:08:59 and Dan ran 1:06:16 — Dan was 2:43 faster than Sergio. Sergio took official place 225th (time-based 290th) and Dan took official place 229th (time-based 212th). Sergio's head start was enough to flip the official order even though Dan was faster on foot. Biggest swing: Dan gained 2:25 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sergio Higareda (U-INV) started 3 min earlier than Dan (X-INV).
- Overall place Δ
- -4
- Actual time Δ
- +2:43
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Sergio earlier)
- Finish clock Δ
- -0:17
- Section place Δ
- -1
Δ = Sergio − Dan. Negative means Sergio is ahead/faster.
Race timeline
Computed- Sergio (U-INV) started at 8:19 AM.
- Dan (X-INV) started at 8:22 AM, 3:00 later.
- Actual running time: Dan was 2:43 faster on foot than Sergio.
- Finish clock: Sergio crossed the line 0:17 ahead of Dan — Sergio wins this head-to-head.
Δ (A − B): actual +2:43 · finish clock -0:17.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sergio | Dan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:12 | 7:21 | +0:51 |
| Stairs to Windy Gap | 5:52 | 5:55 | -0:03 |
| Windy Gap to Muir Woods | 5:28 | 5:53 | -0:25 |
| Muir Woods to Cardiac | 26:48 | 24:23 | +2:25 |
| Cardiac to White Gate | 14:05 | 14:03 | +0:02 |
| White Gate to The Stile | 6:43 | 6:49 | -0:06 |
| The Stile to Finish | 1:51 | 1:52 | -0:01 |
Δ negative = Sergio ran the segment faster.