Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAmy K Cameron
#11 · 1:01:59 · F46 · Group M · INV
Wave start 8:13 AM (M-INV)
Athlete B
OfficialLevi B Miller
#13 · 52:09 · M39 · Group Y · INV
Wave start 8:23 AM (Y-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
Amy (M-INV) started at 8:13 AM; Levi (Y-INV) started at 8:23 AM. That gave Amy a 10 minutes head start on Levi. On foot, Amy ran 1:01:59 and Levi ran 52:09 — Levi was 9:50 faster than Amy. Amy took official place 11th (time-based 111th) and Levi took official place 13th (time-based 4th). Amy's head start was enough to flip the official order even though Levi was faster on foot. Biggest swing: Levi gained 3:57 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Amy K Cameron (M-INV) started 10 min earlier than Levi (Y-INV).
- Overall place Δ
- -2
- Actual time Δ
- +9:50
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Amy earlier)
- Finish clock Δ
- -0:10
- Section place Δ
- +1
Δ = Amy − Levi. Negative means Amy is ahead/faster.
Race timeline
Computed- Amy (M-INV) started at 8:13 AM.
- Levi (Y-INV) started at 8:23 AM, 10:00 later.
- Actual running time: Levi was 9:50 faster on foot than Amy.
- Finish clock: Amy crossed the line 0:10 ahead of Levi — Amy wins this head-to-head.
Δ (A − B): actual +9:50 · finish clock -0:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Amy | Levi | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:42 | 6:23 | +1:19 |
| Stairs to Windy Gap | 5:36 | 4:33 | +1:03 |
| Windy Gap to Muir Woods | 5:30 | 4:52 | +0:38 |
| Muir Woods to Cardiac | 22:58 | 19:01 | +3:57 |
| Cardiac to White Gate | 12:22 | 10:28 | +1:54 |
| White Gate to The Stile | 6:11 | 5:20 | +0:51 |
| The Stile to Finish | 1:40 | 1:32 | +0:08 |
Δ negative = Amy ran the segment faster.