Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialQuinn I Todzo
#69 · 57:12 · M29 · Group Z · INV
Wave start 8:24 AM (Z-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
Quinn (Z-INV) started at 8:24 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 8 minutes head start on Quinn. On foot, Quinn ran 57:12 and Julia ran 57:02 — Julia was 0:10 faster than Quinn. Quinn took official place 69th (time-based 33rd) 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 0:37 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 8 min earlier than Quinn (Z-INV).
- Overall place Δ
- +66
- Actual time Δ
- +0:10
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Julia earlier)
- Finish clock Δ
- +8:10
- Section place Δ
- +8
Δ = Quinn − Julia. Negative means Quinn is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Quinn (Z-INV) started at 8:24 AM, 8:00 later.
- Actual running time: Julia was 0:10 faster on foot than Quinn.
- Finish clock: Julia crossed the line 8:10 ahead of Quinn — Julia wins this head-to-head.
Δ (A − B): actual +0:10 · finish clock +8:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Quinn | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:26 | 6:46 | +0:40 |
| Stairs to Windy Gap | 4:55 | 5:03 | -0:08 |
| Windy Gap to Muir Woods | 4:58 | 5:20 | -0:22 |
| Muir Woods to Cardiac | 21:03 | 20:26 | +0:37 |
| Cardiac to White Gate | 11:21 | 11:52 | -0:31 |
| White Gate to The Stile | 5:56 | 5:54 | +0:02 |
| The Stile to Finish | 1:33 | 1:41 | -0:08 |
Δ negative = Quinn ran the segment faster.