Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRickey Gates
#6 · 52:55 · M45 · Group W · INV
Wave start 8:21 AM (W-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
Rickey (W-INV) started at 8:21 AM; Edward (Z-INV) started at 8:24 AM. That gave Rickey a 3 minutes head start on Edward. On foot, Rickey ran 52:55 and Edward ran 48:29 — Edward was 4:26 faster than Rickey. Rickey took official place 6th (time-based 7th) 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 1:20 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Rickey Gates (W-INV) started 3 min earlier than Edward (Z-INV).
- Overall place Δ
- +4
- Actual time Δ
- +4:26
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Rickey earlier)
- Finish clock Δ
- +1:26
- Section place Δ
- 0
Δ = Rickey − Edward. Negative means Rickey is ahead/faster.
Race timeline
Computed- Rickey (W-INV) started at 8:21 AM.
- Edward (Z-INV) started at 8:24 AM, 3:00 later.
- Actual running time: Edward was 4:26 faster on foot than Rickey.
- Finish clock: Edward crossed the line 1:26 ahead of Rickey — Edward wins this head-to-head.
Δ (A − B): actual +4:26 · finish clock +1:26.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Rickey | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:05 | 5:48 | +0:17 |
| Stairs to Windy Gap | 4:48 | 4:17 | +0:31 |
| Windy Gap to Muir Woods | 4:45 | 4:16 | +0:29 |
| Muir Woods to Cardiac | 19:12 | 17:52 | +1:20 |
| Cardiac to White Gate | 10:57 | 9:40 | +1:17 |
| White Gate to The Stile | 5:26 | 5:03 | +0:23 |
| The Stile to Finish | 1:42 | 1:33 | +0:09 |
Δ negative = Rickey ran the segment faster.