Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJonah Marucchi
#561 · 1:01:22 · M26 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Athlete B
OfficialGunnar Shaw
#559 · 1:01:59 · M34 · Group Y · DR
Wave start 8:50 AM (Y-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
Jonah (Z-DR) started at 8:51 AM; Gunnar (Y-DR) started at 8:50 AM. That gave Gunnar a 1 minute head start on Jonah. On foot, Jonah ran 1:01:22 and Gunnar ran 1:01:59 — Jonah was 0:37 faster than Gunnar. Jonah took official place 561st (time-based 92nd) and Gunnar took official place 559th (time-based 110th). Gunnar's head start was enough to flip the official order even though Jonah was faster on foot. Biggest swing: Gunnar gained 0:39 from Cardiac to White Gate.
Deltas
ComputedWave start
Gunnar Shaw (Y-DR) started 1 min earlier than Jonah (Z-DR).
- Overall place Δ
- +2
- Actual time Δ
- -0:37
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Gunnar earlier)
- Finish clock Δ
- +0:23
- Section place Δ
- -3
Δ = Jonah − Gunnar. Negative means Jonah is ahead/faster.
Race timeline
Computed- Gunnar (Y-DR) started at 8:50 AM.
- Jonah (Z-DR) started at 8:51 AM, 1:00 later.
- Actual running time: Jonah was 0:37 faster on foot than Gunnar.
- Finish clock: Gunnar crossed the line 0:23 ahead of Jonah — Gunnar wins this head-to-head.
Δ (A − B): actual -0:37 · finish clock +0:23.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jonah | Gunnar | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:36 | 7:49 | -0:13 |
| Stairs to Windy Gap | 5:19 | 5:37 | -0:18 |
| Windy Gap to Muir Woods | 5:24 | 5:26 | -0:02 |
| Muir Woods to Cardiac | 23:12 | 23:30 | -0:18 |
| Cardiac to White Gate | 12:24 | 11:45 | +0:39 |
| White Gate to The Stile | 5:52 | 6:06 | -0:14 |
| The Stile to Finish | 1:35 | 1:46 | -0:11 |
Δ negative = Jonah ran the segment faster.