Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEmily Feng
#294 · 1:15:16 · F24 · 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
Emily (P-INV) started at 8:15 AM; Julia (Q-INV) started at 8:16 AM. That gave Emily a 1 minute head start on Julia. On foot, Emily ran 1:15:16 and Julia ran 57:02 — Julia was 18:14 faster than Emily. Emily took official place 294th (time-based 494th) 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 7:57 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Emily Feng (P-INV) started 1 min earlier than Julia (Q-INV).
- Overall place Δ
- +291
- Actual time Δ
- +18:14
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Emily earlier)
- Finish clock Δ
- +17:14
- Section place Δ
- +19
Δ = Emily − Julia. Negative means Emily is ahead/faster.
Race timeline
Computed- Emily (P-INV) started at 8:15 AM.
- Julia (Q-INV) started at 8:16 AM, 1:00 later.
- Actual running time: Julia was 18:14 faster on foot than Emily.
- Finish clock: Julia crossed the line 17:14 ahead of Emily — Julia wins this head-to-head.
Δ (A − B): actual +18:14 · finish clock +17:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Emily | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:07 | 6:46 | +2:21 |
| Stairs to Windy Gap | 6:26 | 5:03 | +1:23 |
| Windy Gap to Muir Woods | 6:09 | 5:20 | +0:49 |
| Muir Woods to Cardiac | 28:23 | 20:26 | +7:57 |
| Cardiac to White Gate | 15:32 | 11:52 | +3:40 |
| White Gate to The Stile | 7:39 | 5:54 | +1:45 |
| The Stile to Finish | 2:00 | 1:41 | +0:19 |
Δ negative = Emily ran the segment faster.