Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialIsaac Plant
#355 · 1:09:00 · M34 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialAnnie Van Roo
#359 · 1:16:10 · F38 · Group Q · INV
Wave start 8:16 AM (Q-INV)
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
Isaac (Y-INV) started at 8:23 AM; Annie (Q-INV) started at 8:16 AM. That gave Annie a 7 minutes head start on Isaac. On foot, Isaac ran 1:09:00 and Annie ran 1:16:10 — Isaac was 7:10 faster than Annie. Isaac took official place 355th (time-based 292nd) and Annie took official place 359th (time-based 526th). Isaac was faster on foot and finished ahead on the official clock too. Biggest swing: Isaac gained 3:04 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Annie Van Roo (Q-INV) started 7 min earlier than Isaac (Y-INV).
- Overall place Δ
- -4
- Actual time Δ
- -7:10
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Annie earlier)
- Finish clock Δ
- -0:10
- Section place Δ
- +22
Δ = Isaac − Annie. Negative means Isaac is ahead/faster.
Race timeline
Computed- Annie (Q-INV) started at 8:16 AM.
- Isaac (Y-INV) started at 8:23 AM, 7:00 later.
- Actual running time: Isaac was 7:10 faster on foot than Annie.
- Finish clock: Isaac crossed the line 0:10 ahead of Annie — Isaac wins this head-to-head.
Δ (A − B): actual -7:10 · finish clock -0:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Isaac | Annie | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:39 | 9:01 | -1:22 |
| Stairs to Windy Gap | 5:50 | 7:06 | -1:16 |
| Windy Gap to Muir Woods | 5:35 | 6:32 | -0:57 |
| Muir Woods to Cardiac | 25:54 | 28:58 | -3:04 |
| Cardiac to White Gate | 14:48 | 15:12 | -0:24 |
| White Gate to The Stile | 7:10 | 7:19 | -0:09 |
| The Stile to Finish | 2:04 | 2:02 | +0:02 |
Δ negative = Isaac ran the segment faster.