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
OfficialEdward R Owens
#2 · 48:29 · M32 · Group Z · INV
Wave start 8:24 AM (Z-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; Edward (Z-INV) started at 8:24 AM. That gave Cory a 6 minutes head start on Edward. On foot, Cory ran 1:16:51 and Edward ran 48:29 — Edward was 28:22 faster than Cory. Cory took official place 438th (time-based 546th) and Edward took official place 2nd (time-based 1st). Edward was faster on foot and finished ahead on the official clock too. Biggest swing: Edward gained 13:04 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Cory R Hannaford (T-INV) started 6 min earlier than Edward (Z-INV).
- Overall place Δ
- +436
- Actual time Δ
- +28:22
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Cory earlier)
- Finish clock Δ
- +22:22
- Section place Δ
- +14
Δ = Cory − Edward. Negative means Cory is ahead/faster.
Race timeline
Computed- Cory (T-INV) started at 8:18 AM.
- Edward (Z-INV) started at 8:24 AM, 6:00 later.
- Actual running time: Edward was 28:22 faster on foot than Cory.
- Finish clock: Edward crossed the line 22:22 ahead of Cory — Edward wins this head-to-head.
Δ (A − B): actual +28:22 · finish clock +22:22.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Cory | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:01 | 5:48 | +3:13 |
| Stairs to Windy Gap | 6:54 | 4:17 | +2:37 |
| Windy Gap to Muir Woods | 5:30 | 4:16 | +1:14 |
| Muir Woods to Cardiac | 30:56 | 17:52 | +13:04 |
| Cardiac to White Gate | 14:59 | 9:40 | +5:19 |
| White Gate to The Stile | 7:21 | 5:03 | +2:18 |
| The Stile to Finish | 2:10 | 1:33 | +0:37 |
Δ negative = Cory ran the segment faster.