Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTyler Kolligian
#366 · 1:09:22 · M34 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialFelix Mathew
#361 · 1:10:13 · M16 · Group X · INV
Wave start 8:22 AM (X-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
Tyler (Y-INV) started at 8:23 AM; Felix (X-INV) started at 8:22 AM. That gave Felix a 1 minute head start on Tyler. On foot, Tyler ran 1:09:22 and Felix ran 1:10:13 — Tyler was 0:51 faster than Felix. Tyler took official place 366th (time-based 306th) and Felix took official place 361st (time-based 333rd). Felix's head start was enough to flip the official order even though Tyler was faster on foot. Biggest swing: Tyler gained 0:59 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
Felix Mathew (X-INV) started 1 min earlier than Tyler (Y-INV).
- Overall place Δ
- +5
- Actual time Δ
- -0:51
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Felix earlier)
- Finish clock Δ
- +0:09
- Section place Δ
- +35
Δ = Tyler − Felix. Negative means Tyler is ahead/faster.
Race timeline
Computed- Felix (X-INV) started at 8:22 AM.
- Tyler (Y-INV) started at 8:23 AM, 1:00 later.
- Actual running time: Tyler was 0:51 faster on foot than Felix.
- Finish clock: Felix crossed the line 0:09 ahead of Tyler — Felix wins this head-to-head.
Δ (A − B): actual -0:51 · finish clock +0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Tyler | Felix | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:57 | 7:09 | +0:48 |
| Stairs to Windy Gap | 5:49 | 5:36 | +0:13 |
| Windy Gap to Muir Woods | 5:21 | 6:20 | -0:59 |
| Muir Woods to Cardiac | 26:33 | 26:16 | +0:17 |
| Cardiac to White Gate | 14:30 | 15:28 | -0:58 |
| White Gate to The Stile | 7:14 | 7:19 | -0:05 |
| The Stile to Finish | 1:58 | 2:05 | -0:07 |
Δ negative = Tyler ran the segment faster.