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 Chen
#542 · 1:01:40 · M15 · Group W · DR
Wave start 8:48 AM (W-DR)
Athlete B
OfficialWesley MacLaggan
#539 · 1:29:22 · M49 · Group V · INV
Wave start 8:20 AM (V-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
Jackson (W-DR) started at 8:48 AM; Wesley (V-INV) started at 8:20 AM. That gave Wesley a 28 minutes head start on Jackson because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jackson ran 1:01:40 and Wesley ran 1:29:22 — Jackson was 27:42 faster than Wesley. Jackson took official place 542nd (time-based 100th) and Wesley took official place 539th (time-based 893rd). Wesley's head start was enough to flip the official order even though Jackson was faster on foot. Biggest swing: Jackson gained 8:25 from Cardiac to White Gate.
Deltas
ComputedWave start
Wesley MacLaggan (V-INV) started 28 min earlier than Jackson (W-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +3
- Actual time Δ
- -27:42
- Section gap Δ
- 27 min (Wesley earlier)
- Wave start Δ
- 28 min (Wesley earlier)
- Finish clock Δ
- +0:18
- Section place Δ
- —
Δ = Jackson − Wesley. Negative means Jackson is ahead/faster.
Race timeline
Computed- Wesley (V-INV) started at 8:20 AM.
- Jackson (W-DR) started at 8:48 AM, 28:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Jackson was 27:42 faster on foot than Wesley.
- Finish clock: Wesley crossed the line 0:18 ahead of Jackson — Wesley wins this head-to-head.
Δ (A − B): actual -27:42 · finish clock +0:18.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jackson | Wesley | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:36 | 9:07 | -1:31 |
| Stairs to Windy Gap | 5:13 | 7:17 | -2:04 |
| Windy Gap to Muir Woods | 5:23 | 8:26 | -3:03 |
| Muir Woods to Cardiac | 23:04 | 30:59 | -7:55 |
| Cardiac to White Gate | 12:19 | 20:44 | -8:25 |
| White Gate to The Stile | 6:10 | 9:54 | -3:44 |
| The Stile to Finish | 1:55 | 2:55 | -1:00 |
Δ negative = Jackson ran the segment faster.