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
OfficialTyler Kolligian
#366 · 1:09:22 · M34 · 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
Craig (Z-INV) started at 8:24 AM; Tyler (Y-INV) started at 8:23 AM. That gave Tyler a 1 minute head start on Craig. On foot, Craig ran 1:08:28 and Tyler ran 1:09:22 — Craig was 0:54 faster than Tyler. Craig took official place 370th (time-based 271st) and Tyler took official place 366th (time-based 306th). Tyler's head start was enough to flip the official order even though Craig was faster on foot. Biggest swing: Tyler gained 0:46 from Top of Stairs to Windy Gap.
Deltas
ComputedWave start
Tyler Kolligian (Y-INV) started 1 min earlier than Craig (Z-INV).
- Overall place Δ
- +4
- Actual time Δ
- -0:54
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Tyler earlier)
- Finish clock Δ
- +0:06
- Section place Δ
- -23
Δ = Craig − Tyler. Negative means Craig is ahead/faster.
Race timeline
Computed- Tyler (Y-INV) started at 8:23 AM.
- Craig (Z-INV) started at 8:24 AM, 1:00 later.
- Actual running time: Craig was 0:54 faster on foot than Tyler.
- Finish clock: Tyler crossed the line 0:06 ahead of Craig — Tyler wins this head-to-head.
Δ (A − B): actual -0:54 · finish clock +0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Craig | Tyler | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:23 | 7:57 | -0:34 |
| Stairs to Windy Gap | 6:35 | 5:49 | +0:46 |
| Windy Gap to Muir Woods | 5:34 | 5:21 | +0:13 |
| Muir Woods to Cardiac | 26:09 | 26:33 | -0:24 |
| Cardiac to White Gate | 13:56 | 14:30 | -0:34 |
| White Gate to The Stile | 7:02 | 7:14 | -0:12 |
| The Stile to Finish | 1:49 | 1:58 | -0:09 |
Δ negative = Craig ran the segment faster.