Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJeremy Bryon Kotler
#181 · 1:03:11 · M35 · Group Y · INV
Wave start 8:23 AM (Y-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
Jeremy (Y-INV) started at 8:23 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 7 minutes head start on Jeremy. On foot, Jeremy ran 1:03:11 and Julia ran 57:02 — Julia was 6:09 faster than Jeremy. Jeremy took official place 181st (time-based 139th) 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 3:21 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 7 min earlier than Jeremy (Y-INV).
- Overall place Δ
- +178
- Actual time Δ
- +6:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Julia earlier)
- Finish clock Δ
- +13:09
- Section place Δ
- +32
Δ = Jeremy − Julia. Negative means Jeremy is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Jeremy (Y-INV) started at 8:23 AM, 7:00 later.
- Actual running time: Julia was 6:09 faster on foot than Jeremy.
- Finish clock: Julia crossed the line 13:09 ahead of Jeremy — Julia wins this head-to-head.
Δ (A − B): actual +6:09 · finish clock +13:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jeremy | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:53 | 6:46 | +0:07 |
| Stairs to Windy Gap | 5:24 | 5:03 | +0:21 |
| Windy Gap to Muir Woods | 5:08 | 5:20 | -0:12 |
| Muir Woods to Cardiac | 23:47 | 20:26 | +3:21 |
| Cardiac to White Gate | 13:34 | 11:52 | +1:42 |
| White Gate to The Stile | 6:37 | 5:54 | +0:43 |
| The Stile to Finish | 1:48 | 1:41 | +0:07 |
Δ negative = Jeremy ran the segment faster.