Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJake Tennant
#544 · 58:52 · M28 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Athlete B
OfficialJackson Chen
#542 · 1:01:40 · M15 · Group W · DR
Wave start 8:48 AM (W-DR)
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
Jake (Z-DR) started at 8:51 AM; Jackson (W-DR) started at 8:48 AM. That gave Jackson a 3 minutes head start on Jake. On foot, Jake ran 58:52 and Jackson ran 1:01:40 — Jake was 2:48 faster than Jackson. Jake took official place 544th (time-based 52nd) and Jackson took official place 542nd (time-based 100th). Jackson's head start was enough to flip the official order even though Jake was faster on foot. Biggest swing: Jake gained 1:34 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jackson Chen (W-DR) started 3 min earlier than Jake (Z-DR).
- Overall place Δ
- +2
- Actual time Δ
- -2:48
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Jackson earlier)
- Finish clock Δ
- +0:12
- Section place Δ
- 0
Δ = Jake − Jackson. Negative means Jake is ahead/faster.
Race timeline
Computed- Jackson (W-DR) started at 8:48 AM.
- Jake (Z-DR) started at 8:51 AM, 3:00 later.
- Actual running time: Jake was 2:48 faster on foot than Jackson.
- Finish clock: Jackson crossed the line 0:12 ahead of Jake — Jackson wins this head-to-head.
Δ (A − B): actual -2:48 · finish clock +0:12.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jake | Jackson | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:46 | 7:36 | +0:10 |
| Stairs to Windy Gap | 5:11 | 5:13 | -0:02 |
| Windy Gap to Muir Woods | 5:18 | 5:23 | -0:05 |
| Muir Woods to Cardiac | 21:30 | 23:04 | -1:34 |
| Cardiac to White Gate | 11:34 | 12:19 | -0:45 |
| White Gate to The Stile | 5:55 | 6:10 | -0:15 |
| The Stile to Finish | 1:38 | 1:55 | -0:17 |
Δ negative = Jake ran the segment faster.