Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMike S Keck
#164 · 1:11:18 · M60 · Group N · INV
Wave start 8:14 AM (N-INV)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Mike (N-INV) started at 8:14 AM; Julia (Q-INV) started at 8:16 AM. That gave Mike a 2 minutes head start on Julia. On foot, Mike ran 1:11:18 and Julia ran 57:02 — Julia was 14:16 faster than Mike. Mike took official place 164th (time-based 359th) 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 6:07 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Mike S Keck (N-INV) started 2 min earlier than Julia (Q-INV).
- Overall place Δ
- +161
- Actual time Δ
- +14:16
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Mike earlier)
- Finish clock Δ
- +12:16
- Section place Δ
- +3
Δ = Mike − Julia. Negative means Mike is ahead/faster.
Race timeline
Computed- Mike (N-INV) started at 8:14 AM.
- Julia (Q-INV) started at 8:16 AM, 2:00 later.
- Actual running time: Julia was 14:16 faster on foot than Mike.
- Finish clock: Julia crossed the line 12:16 ahead of Mike — Julia wins this head-to-head.
Δ (A − B): actual +14:16 · finish clock +12:16.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Mike | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:12 | 6:46 | +1:26 |
| Stairs to Windy Gap | 6:09 | 5:03 | +1:06 |
| Windy Gap to Muir Woods | 5:52 | 5:20 | +0:32 |
| Muir Woods to Cardiac | 26:33 | 20:26 | +6:07 |
| Cardiac to White Gate | 14:38 | 11:52 | +2:46 |
| White Gate to The Stile | 7:39 | 5:54 | +1:45 |
| The Stile to Finish | 2:15 | 1:41 | +0:34 |
Δ negative = Mike ran the segment faster.