Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAndrew P Davis
#343 · 1:11:34 · M48 · Group V · INV
Wave start 8:20 AM (V-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
Andrew (V-INV) started at 8:20 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 4 minutes head start on Andrew. On foot, Andrew ran 1:11:34 and Julia ran 57:02 — Julia was 14:32 faster than Andrew. Andrew took official place 343rd (time-based 374th) 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 6:55 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 4 min earlier than Andrew (V-INV).
- Overall place Δ
- +340
- Actual time Δ
- +14:32
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Julia earlier)
- Finish clock Δ
- +18:32
- Section place Δ
- +18
Δ = Andrew − Julia. Negative means Andrew is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Andrew (V-INV) started at 8:20 AM, 4:00 later.
- Actual running time: Julia was 14:32 faster on foot than Andrew.
- Finish clock: Julia crossed the line 18:32 ahead of Andrew — Julia wins this head-to-head.
Δ (A − B): actual +14:32 · finish clock +18:32.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Andrew | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:23 | 6:46 | +1:37 |
| Stairs to Windy Gap | 6:10 | 5:03 | +1:07 |
| Windy Gap to Muir Woods | 5:38 | 5:20 | +0:18 |
| Muir Woods to Cardiac | 27:21 | 20:26 | +6:55 |
| Cardiac to White Gate | 14:32 | 11:52 | +2:40 |
| White Gate to The Stile | 7:26 | 5:54 | +1:32 |
| The Stile to Finish | 2:04 | 1:41 | +0:23 |
Δ negative = Andrew ran the segment faster.