Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEdward T Stace
#52 · 56:56 · M38 · Group Y · INV
Wave start 8:23 AM (Y-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
Edward (Y-INV) started at 8:23 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 7 minutes head start on Edward. On foot, Edward ran 56:56 and Julia ran 57:02 — Edward was 0:06 faster than Julia. Edward took official place 52nd (time-based 31st) and Julia took official place 3rd (time-based 32nd). Julia's head start was enough to flip the official order even though Edward was faster on foot. Biggest swing: Julia gained 1:19 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 7 min earlier than Edward (Y-INV).
- Overall place Δ
- +49
- Actual time Δ
- -0:06
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Julia earlier)
- Finish clock Δ
- +6:54
- Section place Δ
- +9
Δ = Edward − Julia. Negative means Edward is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Edward (Y-INV) started at 8:23 AM, 7:00 later.
- Actual running time: Edward was 0:06 faster on foot than Julia.
- Finish clock: Julia crossed the line 6:54 ahead of Edward — Julia wins this head-to-head.
Δ (A − B): actual -0:06 · finish clock +6:54.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Edward | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:26 | 6:46 | -0:20 |
| Stairs to Windy Gap | 5:08 | 5:03 | +0:05 |
| Windy Gap to Muir Woods | 4:48 | 5:20 | -0:32 |
| Muir Woods to Cardiac | 21:45 | 20:26 | +1:19 |
| Cardiac to White Gate | 11:17 | 11:52 | -0:35 |
| White Gate to The Stile | 5:44 | 5:54 | -0:10 |
| The Stile to Finish | 1:48 | 1:41 | +0:07 |
Δ negative = Edward ran the segment faster.