Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTracy J Lee
#271 · 1:21:27 · F57 · Group G · INV
Wave start 8:08 AM (G-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
Tracy (G-INV) started at 8:08 AM; Julia (Q-INV) started at 8:16 AM. That gave Tracy a 8 minutes head start on Julia. On foot, Tracy ran 1:21:27 and Julia ran 57:02 — Julia was 24:25 faster than Tracy. Tracy took official place 271st (time-based 691st) 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 9:03 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Tracy J Lee (G-INV) started 8 min earlier than Julia (Q-INV).
- Overall place Δ
- +268
- Actual time Δ
- +24:25
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Tracy earlier)
- Finish clock Δ
- +16:25
- Section place Δ
- +1
Δ = Tracy − Julia. Negative means Tracy is ahead/faster.
Race timeline
Computed- Tracy (G-INV) started at 8:08 AM.
- Julia (Q-INV) started at 8:16 AM, 8:00 later.
- Actual running time: Julia was 24:25 faster on foot than Tracy.
- Finish clock: Julia crossed the line 16:25 ahead of Tracy — Julia wins this head-to-head.
Δ (A − B): actual +24:25 · finish clock +16:25.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Tracy | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:38 | 6:46 | +2:52 |
| Stairs to Windy Gap | 6:53 | 5:03 | +1:50 |
| Windy Gap to Muir Woods | 6:54 | 5:20 | +1:34 |
| Muir Woods to Cardiac | 29:29 | 20:26 | +9:03 |
| Cardiac to White Gate | 17:58 | 11:52 | +6:06 |
| White Gate to The Stile | 8:19 | 5:54 | +2:25 |
| The Stile to Finish | 2:16 | 1:41 | +0:35 |
Δ negative = Tracy ran the segment faster.