Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialFarah S Allen
#8 · 1:00:09 · F17 · Group N · INV
Wave start 8:14 AM (N-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
Farah (N-INV) started at 8:14 AM; Nolan (SCR-INV) started at 8:25 AM. That gave Farah a 11 minutes head start on Nolan. On foot, Farah ran 1:00:09 and Nolan ran 49:59 — Nolan was 10:10 faster than Farah. Farah took official place 8th (time-based 70th) and Nolan took official place 10th (time-based 3rd). Farah's head start was enough to flip the official order even though Nolan was faster on foot. Biggest swing: Nolan gained 3:11 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Farah S Allen (N-INV) started 11 min earlier than Nolan (SCR-INV).
- Overall place Δ
- -2
- Actual time Δ
- +10:10
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Farah earlier)
- Finish clock Δ
- -0:50
- Section place Δ
- 0
Δ = Farah − Nolan. Negative means Farah is ahead/faster.
Race timeline
Computed- Farah (N-INV) started at 8:14 AM.
- Nolan (SCR-INV) started at 8:25 AM, 11:00 later.
- Actual running time: Nolan was 10:10 faster on foot than Farah.
- Finish clock: Farah crossed the line 0:50 ahead of Nolan — Farah wins this head-to-head.
Δ (A − B): actual +10:10 · finish clock -0:50.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Farah | Nolan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:09 | 6:10 | +0:59 |
| Stairs to Windy Gap | 5:12 | 4:15 | +0:57 |
| Windy Gap to Muir Woods | 5:32 | 4:19 | +1:13 |
| Muir Woods to Cardiac | 21:37 | 18:26 | +3:11 |
| Cardiac to White Gate | 12:54 | 10:07 | +2:47 |
| White Gate to The Stile | 6:03 | 5:15 | +0:48 |
| The Stile to Finish | 1:42 | 1:27 | +0:15 |
Δ negative = Farah ran the segment faster.