Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSteven L Patt
#587 · 1:55:46 · M77 · Group AAA · INV
Wave start 8:00 AM (AAA-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
Steven (AAA-INV) started at 8:00 AM; Julia (Q-INV) started at 8:16 AM. That gave Steven a 16 minutes head start on Julia. On foot, Steven ran 1:55:46 and Julia ran 57:02 — Julia was 58:44 faster than Steven. Steven took official place 587th (time-based 1264th) 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 21:27 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Steven L Patt (AAA-INV) started 16 min earlier than Julia (Q-INV).
- Overall place Δ
- +584
- Actual time Δ
- +58:44
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 16 min (Steven earlier)
- Finish clock Δ
- +42:44
- Section place Δ
- +7
Δ = Steven − Julia. Negative means Steven is ahead/faster.
Race timeline
Computed- Steven (AAA-INV) started at 8:00 AM.
- Julia (Q-INV) started at 8:16 AM, 16:00 later.
- Actual running time: Julia was 58:44 faster on foot than Steven.
- Finish clock: Julia crossed the line 42:44 ahead of Steven — Julia wins this head-to-head.
Δ (A − B): actual +58:44 · finish clock +42:44.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Steven | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 13:50 | 6:46 | +7:04 |
| Stairs to Windy Gap | 9:55 | 5:03 | +4:52 |
| Windy Gap to Muir Woods | 10:13 | 5:20 | +4:53 |
| Muir Woods to Cardiac | 41:53 | 20:26 | +21:27 |
| Cardiac to White Gate | 24:34 | 11:52 | +12:42 |
| White Gate to The Stile | 11:50 | 5:54 | +5:56 |
| The Stile to Finish | 3:31 | 1:41 | +1:50 |
Δ negative = Steven ran the segment faster.