Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCraig Karlson
#370 · 1:08:28 · M31 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialJimmy T Knopf
#371 · 1:07:29 · M21 · Group SCR · INV
Wave start 8:25 AM (SCR-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
Craig (Z-INV) started at 8:24 AM; Jimmy (SCR-INV) started at 8:25 AM. That gave Craig a 1 minute head start on Jimmy. On foot, Craig ran 1:08:28 and Jimmy ran 1:07:29 — Jimmy was 0:59 faster than Craig. Craig took official place 370th (time-based 271st) and Jimmy took official place 371st (time-based 246th). Craig's head start was enough to flip the official order even though Jimmy was faster on foot. Biggest swing: Craig gained 0:45 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Craig Karlson (Z-INV) started 1 min earlier than Jimmy (SCR-INV).
- Overall place Δ
- -1
- Actual time Δ
- +0:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Craig earlier)
- Finish clock Δ
- -0:01
- Section place Δ
- +29
Δ = Craig − Jimmy. Negative means Craig is ahead/faster.
Race timeline
Computed- Craig (Z-INV) started at 8:24 AM.
- Jimmy (SCR-INV) started at 8:25 AM, 1:00 later.
- Actual running time: Jimmy was 0:59 faster on foot than Craig.
- Finish clock: Craig crossed the line 0:01 ahead of Jimmy — Craig wins this head-to-head.
Δ (A − B): actual +0:59 · finish clock -0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Craig | Jimmy | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:23 | 7:15 | +0:08 |
| Stairs to Windy Gap | 6:35 | 6:16 | +0:19 |
| Windy Gap to Muir Woods | 5:34 | 5:25 | +0:09 |
| Muir Woods to Cardiac | 26:09 | 26:54 | -0:45 |
| Cardiac to White Gate | 13:56 | 13:12 | +0:44 |
| White Gate to The Stile | 7:02 | 6:42 | +0:20 |
| The Stile to Finish | 1:49 | 1:45 | +0:04 |
Δ negative = Craig ran the segment faster.