Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialFrank L Karbe
#186 · 1:11:21 · M58 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialWill Beyer
#188 · 1:02:26 · M29 · 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
Frank (P-INV) started at 8:15 AM; Will (Z-INV) started at 8:24 AM. That gave Frank a 9 minutes head start on Will. On foot, Frank ran 1:11:21 and Will ran 1:02:26 — Will was 8:55 faster than Frank. Frank took official place 186th (time-based 363rd) and Will took official place 188th (time-based 122nd). Frank's head start was enough to flip the official order even though Will was faster on foot. Biggest swing: Will gained 3:33 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Frank L Karbe (P-INV) started 9 min earlier than Will (Z-INV).
- Overall place Δ
- -2
- Actual time Δ
- +8:55
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Frank earlier)
- Finish clock Δ
- -0:05
- Section place Δ
- -9
Δ = Frank − Will. Negative means Frank is ahead/faster.
Race timeline
Computed- Frank (P-INV) started at 8:15 AM.
- Will (Z-INV) started at 8:24 AM, 9:00 later.
- Actual running time: Will was 8:55 faster on foot than Frank.
- Finish clock: Frank crossed the line 0:05 ahead of Will — Frank wins this head-to-head.
Δ (A − B): actual +8:55 · finish clock -0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Frank | Will | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:30 | 7:17 | +0:13 |
| Stairs to Windy Gap | 6:30 | 5:31 | +0:59 |
| Windy Gap to Muir Woods | 6:02 | 5:01 | +1:01 |
| Muir Woods to Cardiac | 27:43 | 24:10 | +3:33 |
| Cardiac to White Gate | 14:49 | 12:25 | +2:24 |
| White Gate to The Stile | 6:50 | 6:18 | +0:32 |
| The Stile to Finish | 1:57 | 1:44 | +0:13 |
Δ negative = Frank ran the segment faster.