Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJames A Flanigan
#504 · 1:40:26 · M76 · 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
James (AAA-INV) started at 8:00 AM; Edward (Z-INV) started at 8:24 AM. That gave James a 24 minutes head start on Edward. On foot, James ran 1:40:26 and Edward ran 48:29 — Edward was 51:57 faster than James. James took official place 504th (time-based 1100th) 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 18:56 from Muir Woods to Cardiac.
Deltas
ComputedWave start
James A Flanigan (AAA-INV) started 24 min earlier than Edward (Z-INV).
- Overall place Δ
- +502
- Actual time Δ
- +51:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 24 min (James earlier)
- Finish clock Δ
- +27:57
- Section place Δ
- +5
Δ = James − Edward. Negative means James is ahead/faster.
Race timeline
Computed- James (AAA-INV) started at 8:00 AM.
- Edward (Z-INV) started at 8:24 AM, 24:00 later.
- Actual running time: Edward was 51:57 faster on foot than James.
- Finish clock: Edward crossed the line 27:57 ahead of James — Edward wins this head-to-head.
Δ (A − B): actual +51:57 · finish clock +27:57.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | James | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:40 | 5:48 | +5:52 |
| Stairs to Windy Gap | 8:47 | 4:17 | +4:30 |
| Windy Gap to Muir Woods | 9:24 | 4:16 | +5:08 |
| Muir Woods to Cardiac | 36:48 | 17:52 | +18:56 |
| Cardiac to White Gate | 21:10 | 9:40 | +11:30 |
| White Gate to The Stile | 9:51 | 5:03 | +4:48 |
| The Stile to Finish | 2:46 | 1:33 | +1:13 |
Δ negative = James ran the segment faster.