Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJinwoo Kim
#465 · 1:21:20 · M59 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Jinwoo (P-INV) started at 8:15 AM; Julia (Q-INV) started at 8:16 AM. That gave Jinwoo a 1 minute head start on Julia. On foot, Jinwoo ran 1:21:20 and Julia ran 57:02 — Julia was 24:18 faster than Jinwoo. Jinwoo took official place 465th (time-based 688th) 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 11:49 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jinwoo Kim (P-INV) started 1 min earlier than Julia (Q-INV).
- Overall place Δ
- +462
- Actual time Δ
- +24:18
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Jinwoo earlier)
- Finish clock Δ
- +23:18
- Section place Δ
- +36
Δ = Jinwoo − Julia. Negative means Jinwoo is ahead/faster.
Race timeline
Computed- Jinwoo (P-INV) started at 8:15 AM.
- Julia (Q-INV) started at 8:16 AM, 1:00 later.
- Actual running time: Julia was 24:18 faster on foot than Jinwoo.
- Finish clock: Julia crossed the line 23:18 ahead of Jinwoo — Julia wins this head-to-head.
Δ (A − B): actual +24:18 · finish clock +23:18.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jinwoo | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:51 | 6:46 | +2:05 |
| Stairs to Windy Gap | 7:19 | 5:03 | +2:16 |
| Windy Gap to Muir Woods | 6:08 | 5:20 | +0:48 |
| Muir Woods to Cardiac | 32:15 | 20:26 | +11:49 |
| Cardiac to White Gate | 16:14 | 11:52 | +4:22 |
| White Gate to The Stile | 8:09 | 5:54 | +2:15 |
| The Stile to Finish | 2:24 | 1:41 | +0:43 |
Δ negative = Jinwoo ran the segment faster.