Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialFrankie J Foster
#106 · 1:02:06 · M15 · 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
Frankie (W-INV) started at 8:21 AM; Edward (Z-INV) started at 8:24 AM. That gave Frankie a 3 minutes head start on Edward. On foot, Frankie ran 1:02:06 and Edward ran 48:29 — Edward was 13:37 faster than Frankie. Frankie took official place 106th (time-based 115th) 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 5:25 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Frankie J Foster (W-INV) started 3 min earlier than Edward (Z-INV).
- Overall place Δ
- +104
- Actual time Δ
- +13:37
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Frankie earlier)
- Finish clock Δ
- +10:37
- Section place Δ
- +3
Δ = Frankie − Edward. Negative means Frankie is ahead/faster.
Race timeline
Computed- Frankie (W-INV) started at 8:21 AM.
- Edward (Z-INV) started at 8:24 AM, 3:00 later.
- Actual running time: Edward was 13:37 faster on foot than Frankie.
- Finish clock: Edward crossed the line 10:37 ahead of Frankie — Edward wins this head-to-head.
Δ (A − B): actual +13:37 · finish clock +10:37.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Frankie | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:15 | 5:48 | +1:27 |
| Stairs to Windy Gap | 5:29 | 4:17 | +1:12 |
| Windy Gap to Muir Woods | 5:19 | 4:16 | +1:03 |
| Muir Woods to Cardiac | 23:17 | 17:52 | +5:25 |
| Cardiac to White Gate | 12:45 | 9:40 | +3:05 |
| White Gate to The Stile | 6:15 | 5:03 | +1:12 |
| The Stile to Finish | 1:46 | 1:33 | +0:13 |
Δ negative = Frankie ran the segment faster.