Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialScott Sellers
#488 · 1:20:16 · M54 · 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
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Scott (T-INV) started at 8:18 AM; Edward (Z-INV) started at 8:24 AM. That gave Scott a 6 minutes head start on Edward. On foot, Scott ran 1:20:16 and Edward ran 48:29 — Edward was 31:47 faster than Scott. Scott took official place 488th (time-based 655th) 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 11:08 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Scott Sellers (T-INV) started 6 min earlier than Edward (Z-INV).
- Overall place Δ
- +486
- Actual time Δ
- +31:47
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Scott earlier)
- Finish clock Δ
- +25:47
- Section place Δ
- +15
Δ = Scott − Edward. Negative means Scott is ahead/faster.
Race timeline
Computed- Scott (T-INV) started at 8:18 AM.
- Edward (Z-INV) started at 8:24 AM, 6:00 later.
- Actual running time: Edward was 31:47 faster on foot than Scott.
- Finish clock: Edward crossed the line 25:47 ahead of Scott — Edward wins this head-to-head.
Δ (A − B): actual +31:47 · finish clock +25:47.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Scott | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:40 | 5:48 | +2:52 |
| Stairs to Windy Gap | 6:08 | 4:17 | +1:51 |
| Windy Gap to Muir Woods | 6:25 | 4:16 | +2:09 |
| Muir Woods to Cardiac | 29:00 | 17:52 | +11:08 |
| Cardiac to White Gate | 16:07 | 9:40 | +6:27 |
| White Gate to The Stile | 10:09 | 5:03 | +5:06 |
| The Stile to Finish | 3:47 | 1:33 | +2:14 |
Δ negative = Scott ran the segment faster.