Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlden E Besse
#519 · 1:32:22 · M9 · Group L · INV
Wave start 8:12 AM (L-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
Alden (L-INV) started at 8:12 AM; Julia (Q-INV) started at 8:16 AM. That gave Alden a 4 minutes head start on Julia. On foot, Alden ran 1:32:22 and Julia ran 57:02 — Julia was 35:20 faster than Alden. Alden took official place 519th (time-based 951st) 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 18:12 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Alden E Besse (L-INV) started 4 min earlier than Julia (Q-INV).
- Overall place Δ
- +516
- Actual time Δ
- +35:20
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Alden earlier)
- Finish clock Δ
- +31:20
- Section place Δ
- +16
Δ = Alden − Julia. Negative means Alden is ahead/faster.
Race timeline
Computed- Alden (L-INV) started at 8:12 AM.
- Julia (Q-INV) started at 8:16 AM, 4:00 later.
- Actual running time: Julia was 35:20 faster on foot than Alden.
- Finish clock: Julia crossed the line 31:20 ahead of Alden — Julia wins this head-to-head.
Δ (A − B): actual +35:20 · finish clock +31:20.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alden | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:59 | 6:46 | +2:13 |
| Stairs to Windy Gap | 8:02 | 5:03 | +2:59 |
| Windy Gap to Muir Woods | 8:14 | 5:20 | +2:54 |
| Muir Woods to Cardiac | 38:38 | 20:26 | +18:12 |
| Cardiac to White Gate | 17:38 | 11:52 | +5:46 |
| White Gate to The Stile | 8:42 | 5:54 | +2:48 |
| The Stile to Finish | 2:09 | 1:41 | +0:28 |
Δ negative = Alden ran the segment faster.