Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKirk T Byers
#199 · 1:08:52 · M55 · Group T · INV
Wave start 8:18 AM (T-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
Kirk (T-INV) started at 8:18 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 2 minutes head start on Kirk. On foot, Kirk ran 1:08:52 and Julia ran 57:02 — Julia was 11:50 faster than Kirk. Kirk took official place 199th (time-based 285th) 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 5:56 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 2 min earlier than Kirk (T-INV).
- Overall place Δ
- +196
- Actual time Δ
- +11:50
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Julia earlier)
- Finish clock Δ
- +13:50
- Section place Δ
- +3
Δ = Kirk − Julia. Negative means Kirk is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Kirk (T-INV) started at 8:18 AM, 2:00 later.
- Actual running time: Julia was 11:50 faster on foot than Kirk.
- Finish clock: Julia crossed the line 13:50 ahead of Kirk — Julia wins this head-to-head.
Δ (A − B): actual +11:50 · finish clock +13:50.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kirk | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:45 | 6:46 | +0:59 |
| Stairs to Windy Gap | 6:16 | 5:03 | +1:13 |
| Windy Gap to Muir Woods | 5:45 | 5:20 | +0:25 |
| Muir Woods to Cardiac | 26:22 | 20:26 | +5:56 |
| Cardiac to White Gate | 13:51 | 11:52 | +1:59 |
| White Gate to The Stile | 6:54 | 5:54 | +1:00 |
| The Stile to Finish | 1:59 | 1:41 | +0:18 |
Δ negative = Kirk ran the segment faster.