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
OfficialKevin Staatz
#187 · 1:02:24 · 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
Frank (P-INV) started at 8:15 AM; Kevin (Z-INV) started at 8:24 AM. That gave Frank a 9 minutes head start on Kevin. On foot, Frank ran 1:11:21 and Kevin ran 1:02:24 — Kevin was 8:57 faster than Frank. Frank took official place 186th (time-based 363rd) and Kevin took official place 187th (time-based 121st). Frank's head start was enough to flip the official order even though Kevin was faster on foot. Biggest swing: Kevin gained 4:52 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Frank L Karbe (P-INV) started 9 min earlier than Kevin (Z-INV).
- Overall place Δ
- -1
- Actual time Δ
- +8:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Frank earlier)
- Finish clock Δ
- -0:03
- Section place Δ
- -8
Δ = Frank − Kevin. Negative means Frank is ahead/faster.
Race timeline
Computed- Frank (P-INV) started at 8:15 AM.
- Kevin (Z-INV) started at 8:24 AM, 9:00 later.
- Actual running time: Kevin was 8:57 faster on foot than Frank.
- Finish clock: Frank crossed the line 0:03 ahead of Kevin — Frank wins this head-to-head.
Δ (A − B): actual +8:57 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Frank | Kevin | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:30 | 7:30 | ±0:00 |
| Stairs to Windy Gap | 6:30 | 5:04 | +1:26 |
| Windy Gap to Muir Woods | 6:02 | 5:42 | +0:20 |
| Muir Woods to Cardiac | 27:43 | 22:51 | +4:52 |
| Cardiac to White Gate | 14:49 | 12:59 | +1:50 |
| White Gate to The Stile | 6:50 | 6:40 | +0:10 |
| The Stile to Finish | 1:57 | 1:38 | +0:19 |
Δ negative = Frank ran the segment faster.