Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJames Timmer
#1383 · 3:09:25 · M72 · Group A · INV
Wave start 8:02 AM (A-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
James (A-INV) started at 8:02 AM; Julia (Q-INV) started at 8:16 AM. That gave James a 14 minutes head start on Julia. On foot, James ran 3:09:25 and Julia ran 57:02 — Julia was 2:12:23 faster than James. James took official place 1383rd (time-based 1395th) 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 51:56 from Muir Woods to Cardiac.
Deltas
ComputedWave start
James Timmer (A-INV) started 14 min earlier than Julia (Q-INV).
- Overall place Δ
- +1380
- Actual time Δ
- +2:12:23
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (James earlier)
- Finish clock Δ
- +1:58:23
- Section place Δ
- +3
Δ = James − Julia. Negative means James is ahead/faster.
Race timeline
Computed- James (A-INV) started at 8:02 AM.
- Julia (Q-INV) started at 8:16 AM, 14:00 later.
- Actual running time: Julia was 2:12:23 faster on foot than James.
- Finish clock: Julia crossed the line 1:58:23 ahead of James — Julia wins this head-to-head.
Δ (A − B): actual +2:12:23 · finish clock +1:58:23.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | James | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 17:54 | 6:46 | +11:08 |
| Stairs to Windy Gap | 16:09 | 5:03 | +11:06 |
| Windy Gap to Muir Woods | 13:43 | 5:20 | +8:23 |
| Muir Woods to Cardiac | 1:12:22 | 20:26 | +51:56 |
| Cardiac to White Gate | 38:16 | 11:52 | +26:24 |
| White Gate to The Stile | 25:16 | 5:54 | +19:22 |
| The Stile to Finish | 5:45 | 1:41 | +4:04 |
Δ negative = James ran the segment faster.