Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEdward R Owens
#2 · 48:29 · M32 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialRickey Gates
#6 · 52:55 · M45 · Group W · INV
Wave start 8:21 AM (W-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
Edward (Z-INV) started at 8:24 AM; Rickey (W-INV) started at 8:21 AM. That gave Rickey a 3 minutes head start on Edward. On foot, Edward ran 48:29 and Rickey ran 52:55 — Edward was 4:26 faster than Rickey. Edward took official place 2nd (time-based 1st) and Rickey took official place 6th (time-based 7th). 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 = Edward − Rickey. Negative means Edward 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 | Edward | Rickey | Δ |
|---|---|---|---|
| Start to Top of Stairs | 5:48 | 6:05 | -0:17 |
| Stairs to Windy Gap | 4:17 | 4:48 | -0:31 |
| Windy Gap to Muir Woods | 4:16 | 4:45 | -0:29 |
| Muir Woods to Cardiac | 17:52 | 19:12 | -1:20 |
| Cardiac to White Gate | 9:40 | 10:57 | -1:17 |
| White Gate to The Stile | 5:03 | 5:26 | -0:23 |
| The Stile to Finish | 1:33 | 1:42 | -0:09 |
Δ negative = Edward ran the segment faster.