Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCory R Hannaford
#438 · 1:16:51 · M55 · Group T · INV
Wave start 8:18 AM (T-INV)
Athlete B
OfficialElton Lin
#434 · 1:14:45 · M49 · Group V · INV
Wave start 8:20 AM (V-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
Cory (T-INV) started at 8:18 AM; Elton (V-INV) started at 8:20 AM. That gave Cory a 2 minutes head start on Elton. On foot, Cory ran 1:16:51 and Elton ran 1:14:45 — Elton was 2:06 faster than Cory. Cory took official place 438th (time-based 546th) and Elton took official place 434th (time-based 469th). Elton was faster on foot and finished ahead on the official clock too. Biggest swing: Elton gained 2:27 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Cory R Hannaford (T-INV) started 2 min earlier than Elton (V-INV).
- Overall place Δ
- +4
- Actual time Δ
- +2:06
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Cory earlier)
- Finish clock Δ
- +0:06
- Section place Δ
- -10
Δ = Cory − Elton. Negative means Cory is ahead/faster.
Race timeline
Computed- Cory (T-INV) started at 8:18 AM.
- Elton (V-INV) started at 8:20 AM, 2:00 later.
- Actual running time: Elton was 2:06 faster on foot than Cory.
- Finish clock: Elton crossed the line 0:06 ahead of Cory — Elton wins this head-to-head.
Δ (A − B): actual +2:06 · finish clock +0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Cory | Elton | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:01 | 8:40 | +0:21 |
| Stairs to Windy Gap | 6:54 | 6:30 | +0:24 |
| Windy Gap to Muir Woods | 5:30 | 6:13 | -0:43 |
| Muir Woods to Cardiac | 30:56 | 28:29 | +2:27 |
| Cardiac to White Gate | 14:59 | 15:14 | -0:15 |
| White Gate to The Stile | 7:21 | 7:30 | -0:09 |
| The Stile to Finish | 2:10 | 2:09 | +0:01 |
Δ negative = Cory ran the segment faster.