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
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-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; Chris (J-INV) started at 8:10 AM. That gave Chris a 5 minutes head start on Frank. On foot, Frank ran 1:11:21 and Chris ran 1:00:42 — Chris was 10:39 faster than Frank. Frank took official place 186th (time-based 363rd) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 5:33 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 5 min earlier than Frank (P-INV).
- Overall place Δ
- +185
- Actual time Δ
- +10:39
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Chris earlier)
- Finish clock Δ
- +15:39
- Section place Δ
- +12
Δ = Frank − Chris. Negative means Frank is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Frank (P-INV) started at 8:15 AM, 5:00 later.
- Actual running time: Chris was 10:39 faster on foot than Frank.
- Finish clock: Chris crossed the line 15:39 ahead of Frank — Chris wins this head-to-head.
Δ (A − B): actual +10:39 · finish clock +15:39.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Frank | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:30 | 7:31 | -0:01 |
| Stairs to Windy Gap | 6:30 | 5:35 | +0:55 |
| Windy Gap to Muir Woods | 6:02 | 5:25 | +0:37 |
| Muir Woods to Cardiac | 27:43 | 22:10 | +5:33 |
| Cardiac to White Gate | 14:49 | 12:14 | +2:35 |
| White Gate to The Stile | 6:50 | 5:57 | +0:53 |
| The Stile to Finish | 1:57 | 1:50 | +0:07 |
Δ negative = Frank ran the segment faster.