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
OfficialSebastian M Munro
#558 · 1:01:54 · 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; Sebastian (Y-DR) started at 8:50 AM. That gave Sebastian a 1 minute head start on Jonah. On foot, Jonah ran 1:01:22 and Sebastian ran 1:01:54 — Jonah was 0:32 faster than Sebastian. Jonah took official place 561st (time-based 92nd) and Sebastian took official place 558th (time-based 107th). Sebastian's head start was enough to flip the official order even though Jonah was faster on foot. Biggest swing: Jonah gained 1:24 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sebastian M Munro (Y-DR) started 1 min earlier than Jonah (Z-DR).
- Overall place Δ
- +3
- Actual time Δ
- -0:32
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Sebastian earlier)
- Finish clock Δ
- +0:28
- Section place Δ
- -2
Δ = Jonah − Sebastian. Negative means Jonah is ahead/faster.
Race timeline
Computed- Sebastian (Y-DR) started at 8:50 AM.
- Jonah (Z-DR) started at 8:51 AM, 1:00 later.
- Actual running time: Jonah was 0:32 faster on foot than Sebastian.
- Finish clock: Sebastian crossed the line 0:28 ahead of Jonah — Sebastian wins this head-to-head.
Δ (A − B): actual -0:32 · finish clock +0:28.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jonah | Sebastian | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:36 | 7:06 | +0:30 |
| Stairs to Windy Gap | 5:19 | 5:30 | -0:11 |
| Windy Gap to Muir Woods | 5:24 | 5:03 | +0:21 |
| Muir Woods to Cardiac | 23:12 | 24:36 | -1:24 |
| Cardiac to White Gate | 12:24 | 12:00 | +0:24 |
| White Gate to The Stile | 5:52 | 6:05 | -0:13 |
| The Stile to Finish | 1:35 | 1:34 | +0:01 |
Δ negative = Jonah ran the segment faster.