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
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · 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
Eduardo (U-INV) started at 8:19 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 3 minutes head start on Eduardo. On foot, Eduardo ran 1:17:17 and Julia ran 57:02 — Julia was 20:15 faster than Eduardo. Eduardo took official place 464th (time-based 567th) and Julia took official place 3rd (time-based 32nd). Julia was faster on foot and finished ahead on the official clock too. Biggest swing: Julia gained 9:48 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 3 min earlier than Eduardo (U-INV).
- Overall place Δ
- +461
- Actual time Δ
- +20:15
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Julia earlier)
- Finish clock Δ
- +23:15
- Section place Δ
- +27
Δ = Eduardo − Julia. Negative means Eduardo is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Eduardo (U-INV) started at 8:19 AM, 3:00 later.
- Actual running time: Julia was 20:15 faster on foot than Eduardo.
- Finish clock: Julia crossed the line 23:15 ahead of Eduardo — Julia wins this head-to-head.
Δ (A − B): actual +20:15 · finish clock +23:15.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Eduardo | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:55 | 6:46 | +2:09 |
| Stairs to Windy Gap | 7:11 | 5:03 | +2:08 |
| Windy Gap to Muir Woods | 6:12 | 5:20 | +0:52 |
| Muir Woods to Cardiac | 30:14 | 20:26 | +9:48 |
| Cardiac to White Gate | 15:02 | 11:52 | +3:10 |
| White Gate to The Stile | 7:29 | 5:54 | +1:35 |
| The Stile to Finish | 2:14 | 1:41 | +0:33 |
Δ negative = Eduardo ran the segment faster.