Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEduardo Vazquez
#464 · 1:17:17 · M53 · Group U · INV
Wave start 8:19 AM (U-INV)
Athlete B
OfficialLisa Palmer
#463 · 1:21:14 · F43 · 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
Eduardo (U-INV) started at 8:19 AM; Lisa (P-INV) started at 8:15 AM. That gave Lisa a 4 minutes head start on Eduardo. On foot, Eduardo ran 1:17:17 and Lisa ran 1:21:14 — Eduardo was 3:57 faster than Lisa. Eduardo took official place 464th (time-based 567th) and Lisa took official place 463rd (time-based 685th). Lisa's head start was enough to flip the official order even though Eduardo was faster on foot. Biggest swing: Eduardo gained 1:39 from Cardiac to White Gate.
Deltas
ComputedWave start
Lisa Palmer (P-INV) started 4 min earlier than Eduardo (U-INV).
- Overall place Δ
- +1
- Actual time Δ
- -3:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Lisa earlier)
- Finish clock Δ
- +0:03
- Section place Δ
- -8
Δ = Eduardo − Lisa. Negative means Eduardo is ahead/faster.
Race timeline
Computed- Lisa (P-INV) started at 8:15 AM.
- Eduardo (U-INV) started at 8:19 AM, 4:00 later.
- Actual running time: Eduardo was 3:57 faster on foot than Lisa.
- Finish clock: Lisa crossed the line 0:03 ahead of Eduardo — Lisa wins this head-to-head.
Δ (A − B): actual -3:57 · finish clock +0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Eduardo | Lisa | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:55 | 9:36 | -0:41 |
| Stairs to Windy Gap | 7:11 | 7:22 | -0:11 |
| Windy Gap to Muir Woods | 6:12 | 6:47 | -0:35 |
| Muir Woods to Cardiac | 30:14 | 30:28 | -0:14 |
| Cardiac to White Gate | 15:02 | 16:41 | -1:39 |
| White Gate to The Stile | 7:29 | 8:01 | -0:32 |
| The Stile to Finish | 2:14 | 2:19 | -0:05 |
Δ negative = Eduardo ran the segment faster.