Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialColleen M Fox
#1369 · 3:01:53 · F71 · Group AAA · INV
Wave start 8:00 AM (AAA-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
Colleen (AAA-INV) started at 8:00 AM; Edward (Z-INV) started at 8:24 AM. That gave Colleen a 24 minutes head start on Edward. On foot, Colleen ran 3:01:53 and Edward ran 48:29 — Edward was 2:13:24 faster than Colleen. Colleen took official place 1369th (time-based 1392nd) 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 46:01 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Colleen M Fox (AAA-INV) started 24 min earlier than Edward (Z-INV).
- Overall place Δ
- +1367
- Actual time Δ
- +2:13:24
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 24 min (Colleen earlier)
- Finish clock Δ
- +1:49:24
- Section place Δ
- +15
Δ = Colleen − Edward. Negative means Colleen is ahead/faster.
Race timeline
Computed- Colleen (AAA-INV) started at 8:00 AM.
- Edward (Z-INV) started at 8:24 AM, 24:00 later.
- Actual running time: Edward was 2:13:24 faster on foot than Colleen.
- Finish clock: Edward crossed the line 1:49:24 ahead of Colleen — Edward wins this head-to-head.
Δ (A − B): actual +2:13:24 · finish clock +1:49:24.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Colleen | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 18:42 | 5:48 | +12:54 |
| Stairs to Windy Gap | 13:43 | 4:17 | +9:26 |
| Windy Gap to Muir Woods | 14:47 | 4:16 | +10:31 |
| Muir Woods to Cardiac | 1:03:53 | 17:52 | +46:01 |
| Cardiac to White Gate | 42:53 | 9:40 | +33:13 |
| White Gate to The Stile | 22:07 | 5:03 | +17:04 |
| The Stile to Finish | 5:48 | 1:33 | +4:15 |
Δ negative = Colleen ran the segment faster.