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
OfficialMartina Ridne
#223 · 1:11:51 · F35 · Group Q · INV
Wave start 8:16 AM (Q-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; Martina (Q-INV) started at 8:16 AM. That gave Martina a 3 minutes head start on Sergio. On foot, Sergio ran 1:08:59 and Martina ran 1:11:51 — Sergio was 2:52 faster than Martina. Sergio took official place 225th (time-based 290th) and Martina took official place 223rd (time-based 387th). Martina's head start was enough to flip the official order even though Sergio was faster on foot. Biggest swing: Sergio gained 1:17 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Martina Ridne (Q-INV) started 3 min earlier than Sergio (U-INV).
- Overall place Δ
- +2
- Actual time Δ
- -2:52
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Martina earlier)
- Finish clock Δ
- +0:08
- Section place Δ
- -18
Δ = Sergio − Martina. Negative means Sergio is ahead/faster.
Race timeline
Computed- Martina (Q-INV) started at 8:16 AM.
- Sergio (U-INV) started at 8:19 AM, 3:00 later.
- Actual running time: Sergio was 2:52 faster on foot than Martina.
- Finish clock: Martina crossed the line 0:08 ahead of Sergio — Martina wins this head-to-head.
Δ (A − B): actual -2:52 · finish clock +0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sergio | Martina | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:12 | 8:39 | -0:27 |
| Stairs to Windy Gap | 5:52 | 6:18 | -0:26 |
| Windy Gap to Muir Woods | 5:28 | 5:54 | -0:26 |
| Muir Woods to Cardiac | 26:48 | 28:05 | -1:17 |
| Cardiac to White Gate | 14:05 | 13:51 | +0:14 |
| White Gate to The Stile | 6:43 | 7:06 | -0:23 |
| The Stile to Finish | 1:51 | 1:58 | -0:07 |
Δ negative = Sergio ran the segment faster.