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
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-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; Chris (J-INV) started at 8:10 AM. That gave Chris a 9 minutes head start on Sergio. On foot, Sergio ran 1:08:59 and Chris ran 1:00:42 — Chris was 8:17 faster than Sergio. Sergio took official place 225th (time-based 290th) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 4:38 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 9 min earlier than Sergio (U-INV).
- Overall place Δ
- +224
- Actual time Δ
- +8:17
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Chris earlier)
- Finish clock Δ
- +17:17
- Section place Δ
- +12
Δ = Sergio − Chris. Negative means Sergio is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Sergio (U-INV) started at 8:19 AM, 9:00 later.
- Actual running time: Chris was 8:17 faster on foot than Sergio.
- Finish clock: Chris crossed the line 17:17 ahead of Sergio — Chris wins this head-to-head.
Δ (A − B): actual +8:17 · finish clock +17:17.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sergio | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:12 | 7:31 | +0:41 |
| Stairs to Windy Gap | 5:52 | 5:35 | +0:17 |
| Windy Gap to Muir Woods | 5:28 | 5:25 | +0:03 |
| Muir Woods to Cardiac | 26:48 | 22:10 | +4:38 |
| Cardiac to White Gate | 14:05 | 12:14 | +1:51 |
| White Gate to The Stile | 6:43 | 5:57 | +0:46 |
| The Stile to Finish | 1:51 | 1:50 | +0:01 |
Δ negative = Sergio ran the segment faster.