Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAllison K Kegley
#208 · 1:14:14 · F48 · Group M · INV
Wave start 8:13 AM (M-INV)
Athlete B
OfficialCalvin French-Owen
#209 · 1:04:15 · M36 · Group Y · INV
Wave start 8:23 AM (Y-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
Allison (M-INV) started at 8:13 AM; Calvin (Y-INV) started at 8:23 AM. That gave Allison a 10 minutes head start on Calvin. On foot, Allison ran 1:14:14 and Calvin ran 1:04:15 — Calvin was 9:59 faster than Allison. Allison took official place 208th (time-based 455th) and Calvin took official place 209th (time-based 159th). Allison's head start was enough to flip the official order even though Calvin was faster on foot. Biggest swing: Calvin gained 5:19 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Allison K Kegley (M-INV) started 10 min earlier than Calvin (Y-INV).
- Overall place Δ
- -1
- Actual time Δ
- +9:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Allison earlier)
- Finish clock Δ
- -0:01
- Section place Δ
- -33
Δ = Allison − Calvin. Negative means Allison is ahead/faster.
Race timeline
Computed- Allison (M-INV) started at 8:13 AM.
- Calvin (Y-INV) started at 8:23 AM, 10:00 later.
- Actual running time: Calvin was 9:59 faster on foot than Allison.
- Finish clock: Allison crossed the line 0:01 ahead of Calvin — Allison wins this head-to-head.
Δ (A − B): actual +9:59 · finish clock -0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Allison | Calvin | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:29 | 7:30 | +1:59 |
| Stairs to Windy Gap | 6:46 | 5:33 | +1:13 |
| Windy Gap to Muir Woods | 5:56 | 5:41 | +0:15 |
| Muir Woods to Cardiac | 28:46 | 23:27 | +5:19 |
| Cardiac to White Gate | 14:13 | 13:31 | +0:42 |
| White Gate to The Stile | 6:59 | 6:43 | +0:16 |
| The Stile to Finish | 2:05 | 1:50 | +0:15 |
Δ negative = Allison ran the segment faster.