Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlan B Reynolds
#32 · 1:05:26 · M62 · 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
Alan (L-INV) started at 8:12 AM; Julia (Q-INV) started at 8:16 AM. That gave Alan a 4 minutes head start on Julia. On foot, Alan ran 1:05:26 and Julia ran 57:02 — Julia was 8:24 faster than Alan. Alan took official place 32nd (time-based 192nd) 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 5:03 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Alan B Reynolds (L-INV) started 4 min earlier than Julia (Q-INV).
- Overall place Δ
- +29
- Actual time Δ
- +8:24
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Alan earlier)
- Finish clock Δ
- +4:24
- Section place Δ
- 0
Δ = Alan − Julia. Negative means Alan is ahead/faster.
Race timeline
Computed- Alan (L-INV) started at 8:12 AM.
- Julia (Q-INV) started at 8:16 AM, 4:00 later.
- Actual running time: Julia was 8:24 faster on foot than Alan.
- Finish clock: Julia crossed the line 4:24 ahead of Alan — Julia wins this head-to-head.
Δ (A − B): actual +8:24 · finish clock +4:24.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alan | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:25 | 6:46 | +0:39 |
| Stairs to Windy Gap | 5:48 | 5:03 | +0:45 |
| Windy Gap to Muir Woods | 5:16 | 5:20 | -0:04 |
| Muir Woods to Cardiac | 25:29 | 20:26 | +5:03 |
| Cardiac to White Gate | 12:59 | 11:52 | +1:07 |
| White Gate to The Stile | 6:24 | 5:54 | +0:30 |
| The Stile to Finish | 2:05 | 1:41 | +0:24 |
Δ negative = Alan ran the segment faster.