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 J Woodrow
#387 · 1:11:53 · M46 · 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
Alden (W-INV) started at 8:21 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 5 minutes head start on Alden. On foot, Alden ran 1:11:53 and Julia ran 57:02 — Julia was 14:51 faster than Alden. Alden took official place 387th (time-based 388th) 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 6:25 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 5 min earlier than Alden (W-INV).
- Overall place Δ
- +384
- Actual time Δ
- +14:51
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Julia earlier)
- Finish clock Δ
- +19:51
- Section place Δ
- +23
Δ = Alden − Julia. Negative means Alden is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Alden (W-INV) started at 8:21 AM, 5:00 later.
- Actual running time: Julia was 14:51 faster on foot than Alden.
- Finish clock: Julia crossed the line 19:51 ahead of Alden — Julia wins this head-to-head.
Δ (A − B): actual +14:51 · finish clock +19:51.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alden | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:29 | 6:46 | +1:43 |
| Stairs to Windy Gap | 6:08 | 5:03 | +1:05 |
| Windy Gap to Muir Woods | 5:56 | 5:20 | +0:36 |
| Muir Woods to Cardiac | 26:51 | 20:26 | +6:25 |
| Cardiac to White Gate | 14:52 | 11:52 | +3:00 |
| White Gate to The Stile | 7:26 | 5:54 | +1:32 |
| The Stile to Finish | 2:11 | 1:41 | +0:30 |
Δ negative = Alden ran the segment faster.