Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJacob Gibson
#1355 · 2:34:04 · M44 · Group X · INV
Wave start 8:22 AM (X-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
Jacob (X-INV) started at 8:22 AM; Edward (Z-INV) started at 8:24 AM. That gave Jacob a 2 minutes head start on Edward. On foot, Jacob ran 2:34:04 and Edward ran 48:29 — Edward was 1:45:35 faster than Jacob. Jacob took official place 1355th (time-based 1371st) 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 34:49 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jacob Gibson (X-INV) started 2 min earlier than Edward (Z-INV).
- Overall place Δ
- +1353
- Actual time Δ
- +1:45:35
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Jacob earlier)
- Finish clock Δ
- +1:43:35
- Section place Δ
- +38
Δ = Jacob − Edward. Negative means Jacob is ahead/faster.
Race timeline
Computed- Jacob (X-INV) started at 8:22 AM.
- Edward (Z-INV) started at 8:24 AM, 2:00 later.
- Actual running time: Edward was 1:45:35 faster on foot than Jacob.
- Finish clock: Edward crossed the line 1:43:35 ahead of Jacob — Edward wins this head-to-head.
Δ (A − B): actual +1:45:35 · finish clock +1:43:35.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jacob | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 30:56 | 5:48 | +25:08 |
| Stairs to Windy Gap | 10:42 | 4:17 | +6:25 |
| Windy Gap to Muir Woods | 10:34 | 4:16 | +6:18 |
| Muir Woods to Cardiac | 52:41 | 17:52 | +34:49 |
| Cardiac to White Gate | 28:39 | 9:40 | +18:59 |
| White Gate to The Stile | 17:01 | 5:03 | +11:58 |
| The Stile to Finish | 3:31 | 1:33 | +1:58 |
Δ negative = Jacob ran the segment faster.