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
OfficialNolan Hosbein
#10 · 49:59 · M23 · Group SCR · INV
Wave start 8:25 AM (SCR-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; Nolan (SCR-INV) started at 8:25 AM. That gave Amy a 12 minutes head start on Nolan. On foot, Amy ran 1:01:59 and Nolan ran 49:59 — Nolan was 12:00 faster than Amy. Amy took official place 11th (time-based 111th) and Nolan took official place 10th (time-based 3rd). Nolan was faster on foot and finished ahead on the official clock too. Biggest swing: Nolan gained 4:32 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Amy K Cameron (M-INV) started 12 min earlier than Nolan (SCR-INV).
- Overall place Δ
- +1
- Actual time Δ
- +12:00
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Amy earlier)
- Finish clock Δ
- ±0:00
- Section place Δ
- +1
Δ = Amy − Nolan. Negative means Amy is ahead/faster.
Race timeline
Computed- Amy (M-INV) started at 8:13 AM.
- Nolan (SCR-INV) started at 8:25 AM, 12:00 later.
- Actual running time: Nolan was 12:00 faster on foot than Amy.
- They crossed the finish line at the same clock time.
Δ (A − B): actual +12:00 · finish clock ±0:00.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Amy | Nolan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:42 | 6:10 | +1:32 |
| Stairs to Windy Gap | 5:36 | 4:15 | +1:21 |
| Windy Gap to Muir Woods | 5:30 | 4:19 | +1:11 |
| Muir Woods to Cardiac | 22:58 | 18:26 | +4:32 |
| Cardiac to White Gate | 12:22 | 10:07 | +2:15 |
| White Gate to The Stile | 6:11 | 5:15 | +0:56 |
| The Stile to Finish | 1:40 | 1:27 | +0:13 |
Δ negative = Amy ran the segment faster.