Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKarl Yost
#348 · 1:16:44 · M58 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialRobert Mcbride
#351 · 1:11:48 · M48 · Group V · INV
Wave start 8:20 AM (V-INV)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Karl (P-INV) started at 8:15 AM; Robert (V-INV) started at 8:20 AM. That gave Karl a 5 minutes head start on Robert. On foot, Karl ran 1:16:44 and Robert ran 1:11:48 — Robert was 4:56 faster than Karl. Karl took official place 348th (time-based 542nd) and Robert took official place 351st (time-based 384th). Karl's head start was enough to flip the official order even though Robert was faster on foot. Biggest swing: Robert gained 1:50 from Cardiac to White Gate.
Deltas
ComputedWave start
Karl Yost (P-INV) started 5 min earlier than Robert (V-INV).
- Overall place Δ
- -3
- Actual time Δ
- +4:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Karl earlier)
- Finish clock Δ
- -0:04
- Section place Δ
- +4
Δ = Karl − Robert. Negative means Karl is ahead/faster.
Race timeline
Computed- Karl (P-INV) started at 8:15 AM.
- Robert (V-INV) started at 8:20 AM, 5:00 later.
- Actual running time: Robert was 4:56 faster on foot than Karl.
- Finish clock: Karl crossed the line 0:04 ahead of Robert — Karl wins this head-to-head.
Δ (A − B): actual +4:56 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Karl | Robert | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:58 | 8:23 | +0:35 |
| Stairs to Windy Gap | 6:35 | 6:17 | +0:18 |
| Windy Gap to Muir Woods | 6:27 | 5:14 | +1:13 |
| Muir Woods to Cardiac | 29:23 | 28:43 | +0:40 |
| Cardiac to White Gate | 15:54 | 14:04 | +1:50 |
| White Gate to The Stile | 7:21 | 7:02 | +0:19 |
| The Stile to Finish | 2:06 | 2:05 | +0:01 |
Δ negative = Karl ran the segment faster.