Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDave N. Miller
#214 · 1:16:22 · M64 · Group K · INV
Wave start 8:11 AM (K-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
Dave (K-INV) started at 8:11 AM; Edward (Z-INV) started at 8:24 AM. That gave Dave a 13 minutes head start on Edward. On foot, Dave ran 1:16:22 and Edward ran 48:29 — Edward was 27:53 faster than Dave. Dave took official place 214th (time-based 536th) 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 11:13 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Dave N. Miller (K-INV) started 13 min earlier than Edward (Z-INV).
- Overall place Δ
- +212
- Actual time Δ
- +27:53
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Dave earlier)
- Finish clock Δ
- +14:53
- Section place Δ
- +5
Δ = Dave − Edward. Negative means Dave is ahead/faster.
Race timeline
Computed- Dave (K-INV) started at 8:11 AM.
- Edward (Z-INV) started at 8:24 AM, 13:00 later.
- Actual running time: Edward was 27:53 faster on foot than Dave.
- Finish clock: Edward crossed the line 14:53 ahead of Dave — Edward wins this head-to-head.
Δ (A − B): actual +27:53 · finish clock +14:53.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Dave | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:27 | 5:48 | +2:39 |
| Stairs to Windy Gap | 6:39 | 4:17 | +2:22 |
| Windy Gap to Muir Woods | 6:07 | 4:16 | +1:51 |
| Muir Woods to Cardiac | 29:05 | 17:52 | +11:13 |
| Cardiac to White Gate | 16:08 | 9:40 | +6:28 |
| White Gate to The Stile | 7:41 | 5:03 | +2:38 |
| The Stile to Finish | 2:15 | 1:33 | +0:42 |
Δ negative = Dave ran the segment faster.