Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialElla M Doyle
#448 · 1:22:17 · F14 · Group M · INV
Wave start 8:13 AM (M-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
Ella (M-INV) started at 8:13 AM; Julia (Q-INV) started at 8:16 AM. That gave Ella a 3 minutes head start on Julia. On foot, Ella ran 1:22:17 and Julia ran 57:02 — Julia was 25:15 faster than Ella. Ella took official place 448th (time-based 714th) 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 12:34 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Ella M Doyle (M-INV) started 3 min earlier than Julia (Q-INV).
- Overall place Δ
- +445
- Actual time Δ
- +25:15
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Ella earlier)
- Finish clock Δ
- +22:15
- Section place Δ
- +20
Δ = Ella − Julia. Negative means Ella is ahead/faster.
Race timeline
Computed- Ella (M-INV) started at 8:13 AM.
- Julia (Q-INV) started at 8:16 AM, 3:00 later.
- Actual running time: Julia was 25:15 faster on foot than Ella.
- Finish clock: Julia crossed the line 22:15 ahead of Ella — Julia wins this head-to-head.
Δ (A − B): actual +25:15 · finish clock +22:15.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ella | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:16 | 6:46 | +2:30 |
| Stairs to Windy Gap | 7:03 | 5:03 | +2:00 |
| Windy Gap to Muir Woods | 6:35 | 5:20 | +1:15 |
| Muir Woods to Cardiac | 33:00 | 20:26 | +12:34 |
| Cardiac to White Gate | 16:11 | 11:52 | +4:19 |
| White Gate to The Stile | 7:55 | 5:54 | +2:01 |
| The Stile to Finish | 2:17 | 1:41 | +0:36 |
Δ negative = Ella ran the segment faster.