Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJoel Oxman
#423 · 1:14:12 · M49 · Group V · INV
Wave start 8:20 AM (V-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
Joel (V-INV) started at 8:20 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 4 minutes head start on Joel. On foot, Joel ran 1:14:12 and Julia ran 57:02 — Julia was 17:10 faster than Joel. Joel took official place 423rd (time-based 454th) 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 8:37 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 4 min earlier than Joel (V-INV).
- Overall place Δ
- +420
- Actual time Δ
- +17:10
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Julia earlier)
- Finish clock Δ
- +21:10
- Section place Δ
- +23
Δ = Joel − Julia. Negative means Joel is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Joel (V-INV) started at 8:20 AM, 4:00 later.
- Actual running time: Julia was 17:10 faster on foot than Joel.
- Finish clock: Julia crossed the line 21:10 ahead of Joel — Julia wins this head-to-head.
Δ (A − B): actual +17:10 · finish clock +21:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Joel | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:29 | 6:46 | +1:43 |
| Stairs to Windy Gap | 6:41 | 5:03 | +1:38 |
| Windy Gap to Muir Woods | 5:56 | 5:20 | +0:36 |
| Muir Woods to Cardiac | 29:03 | 20:26 | +8:37 |
| Cardiac to White Gate | 14:53 | 11:52 | +3:01 |
| White Gate to The Stile | 7:14 | 5:54 | +1:20 |
| The Stile to Finish | 1:56 | 1:41 | +0:15 |
Δ negative = Joel ran the segment faster.