Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMarco N Godino-Lin
#108 · 1:02:16 · M15 · Group W · INV
Wave start 8:21 AM (W-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
Marco (W-INV) started at 8:21 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 5 minutes head start on Marco. On foot, Marco ran 1:02:16 and Julia ran 57:02 — Julia was 5:14 faster than Marco. Marco took official place 108th (time-based 118th) 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 2:28 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 5 min earlier than Marco (W-INV).
- Overall place Δ
- +105
- Actual time Δ
- +5:14
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Julia earlier)
- Finish clock Δ
- +10:14
- Section place Δ
- +4
Δ = Marco − Julia. Negative means Marco is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Marco (W-INV) started at 8:21 AM, 5:00 later.
- Actual running time: Julia was 5:14 faster on foot than Marco.
- Finish clock: Julia crossed the line 10:14 ahead of Marco — Julia wins this head-to-head.
Δ (A − B): actual +5:14 · finish clock +10:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Marco | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:07 | 6:46 | +0:21 |
| Stairs to Windy Gap | 5:28 | 5:03 | +0:25 |
| Windy Gap to Muir Woods | 5:34 | 5:20 | +0:14 |
| Muir Woods to Cardiac | 22:54 | 20:26 | +2:28 |
| Cardiac to White Gate | 13:11 | 11:52 | +1:19 |
| White Gate to The Stile | 6:19 | 5:54 | +0:25 |
| The Stile to Finish | 1:43 | 1:41 | +0:02 |
Δ negative = Marco ran the segment faster.