Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMegan L McCook
#530 · 1:34:16 · F51 · 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
Megan (L-INV) started at 8:12 AM; Julia (Q-INV) started at 8:16 AM. That gave Megan a 4 minutes head start on Julia. On foot, Megan ran 1:34:16 and Julia ran 57:02 — Julia was 37:14 faster than Megan. Megan took official place 530th (time-based 994th) 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 15:09 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Megan L McCook (L-INV) started 4 min earlier than Julia (Q-INV).
- Overall place Δ
- +527
- Actual time Δ
- +37:14
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Megan earlier)
- Finish clock Δ
- +33:14
- Section place Δ
- +17
Δ = Megan − Julia. Negative means Megan is ahead/faster.
Race timeline
Computed- Megan (L-INV) started at 8:12 AM.
- Julia (Q-INV) started at 8:16 AM, 4:00 later.
- Actual running time: Julia was 37:14 faster on foot than Megan.
- Finish clock: Julia crossed the line 33:14 ahead of Megan — Julia wins this head-to-head.
Δ (A − B): actual +37:14 · finish clock +33:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Megan | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:41 | 6:46 | +3:55 |
| Stairs to Windy Gap | 8:28 | 5:03 | +3:25 |
| Windy Gap to Muir Woods | 7:30 | 5:20 | +2:10 |
| Muir Woods to Cardiac | 35:35 | 20:26 | +15:09 |
| Cardiac to White Gate | 19:56 | 11:52 | +8:04 |
| White Gate to The Stile | 9:27 | 5:54 | +3:33 |
| The Stile to Finish | 2:39 | 1:41 | +0:58 |
Δ negative = Megan ran the segment faster.