Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJackson W McFerron
#549 · 58:43 · M20 · Group SCR · DR
Wave start 8:52 AM (SCR-DR)
Athlete B
OfficialJake Tennant
#544 · 58:52 · M28 · Group Z · DR
Wave start 8:51 AM (Z-DR)
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
Jackson (SCR-DR) started at 8:52 AM; Jake (Z-DR) started at 8:51 AM. That gave Jake a 1 minute head start on Jackson. On foot, Jackson ran 58:43 and Jake ran 58:52 — Jackson was 0:09 faster than Jake. Jackson took official place 549th (time-based 48th) and Jake took official place 544th (time-based 52nd). Jake's head start was enough to flip the official order even though Jackson was faster on foot. Biggest swing: Jake gained 0:51 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jake Tennant (Z-DR) started 1 min earlier than Jackson (SCR-DR).
- Overall place Δ
- +5
- Actual time Δ
- -0:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Jake earlier)
- Finish clock Δ
- +0:51
- Section place Δ
- -1
Δ = Jackson − Jake. Negative means Jackson is ahead/faster.
Race timeline
Computed- Jake (Z-DR) started at 8:51 AM.
- Jackson (SCR-DR) started at 8:52 AM, 1:00 later.
- Actual running time: Jackson was 0:09 faster on foot than Jake.
- Finish clock: Jake crossed the line 0:51 ahead of Jackson — Jake wins this head-to-head.
Δ (A − B): actual -0:09 · finish clock +0:51.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jackson | Jake | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:57 | 7:46 | -0:49 |
| Stairs to Windy Gap | 5:14 | 5:11 | +0:03 |
| Windy Gap to Muir Woods | 5:27 | 5:18 | +0:09 |
| Muir Woods to Cardiac | 22:21 | 21:30 | +0:51 |
| Cardiac to White Gate | 11:37 | 11:34 | +0:03 |
| White Gate to The Stile | 5:32 | 5:55 | -0:23 |
| The Stile to Finish | 1:35 | 1:38 | -0:03 |
Δ negative = Jackson ran the segment faster.