Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTom H Hale
#231 · 1:27:22 · M73 · Group AA · INV
Wave start 8:01 AM (AA-INV)
Athlete B
OfficialJulia W Kazul
#228 · 1:15:15 · F45 · Group M · INV
Wave start 8:13 AM (M-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
Tom (AA-INV) started at 8:01 AM; Julia (M-INV) started at 8:13 AM. That gave Tom a 12 minutes head start on Julia. On foot, Tom ran 1:27:22 and Julia ran 1:15:15 — Julia was 12:07 faster than Tom. Tom took official place 231st (time-based 846th) and Julia took official place 228th (time-based 492nd). Julia was faster on foot and finished ahead on the official clock too. Biggest swing: Julia gained 4:56 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Tom H Hale (AA-INV) started 12 min earlier than Julia (M-INV).
- Overall place Δ
- +3
- Actual time Δ
- +12:07
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Tom earlier)
- Finish clock Δ
- +0:07
- Section place Δ
- -9
Δ = Tom − Julia. Negative means Tom is ahead/faster.
Race timeline
Computed- Tom (AA-INV) started at 8:01 AM.
- Julia (M-INV) started at 8:13 AM, 12:00 later.
- Actual running time: Julia was 12:07 faster on foot than Tom.
- Finish clock: Julia crossed the line 0:07 ahead of Tom — Julia wins this head-to-head.
Δ (A − B): actual +12:07 · finish clock +0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Tom | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:09 | 8:41 | +1:28 |
| Stairs to Windy Gap | 8:10 | 6:22 | +1:48 |
| Windy Gap to Muir Woods | 7:31 | 6:39 | +0:52 |
| Muir Woods to Cardiac | 32:36 | 27:40 | +4:56 |
| Cardiac to White Gate | 17:54 | 16:08 | +1:46 |
| White Gate to The Stile | 8:36 | 7:35 | +1:01 |
| The Stile to Finish | 2:26 | 2:10 | +0:16 |
Δ negative = Tom ran the segment faster.