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
OfficialAnna Bettini
#358 · 1:17:07 · F40 · Group P · INV
Wave start 8:15 AM (P-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; Anna (P-INV) started at 8:15 AM. That gave Anna a 8 minutes head start on Isaac. On foot, Isaac ran 1:09:00 and Anna ran 1:17:07 — Isaac was 8:07 faster than Anna. Isaac took official place 355th (time-based 292nd) and Anna took official place 358th (time-based 558th). Isaac was faster on foot and finished ahead on the official clock too. Biggest swing: Isaac gained 3:03 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Anna Bettini (P-INV) started 8 min earlier than Isaac (Y-INV).
- Overall place Δ
- -3
- Actual time Δ
- -8:07
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Anna earlier)
- Finish clock Δ
- -0:07
- Section place Δ
- +37
Δ = Isaac − Anna. Negative means Isaac is ahead/faster.
Race timeline
Computed- Anna (P-INV) started at 8:15 AM.
- Isaac (Y-INV) started at 8:23 AM, 8:00 later.
- Actual running time: Isaac was 8:07 faster on foot than Anna.
- Finish clock: Isaac crossed the line 0:07 ahead of Anna — Isaac wins this head-to-head.
Δ (A − B): actual -8:07 · finish clock -0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Isaac | Anna | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:39 | 9:12 | -1:33 |
| Stairs to Windy Gap | 5:50 | 6:35 | -0:45 |
| Windy Gap to Muir Woods | 5:35 | 6:35 | -1:00 |
| Muir Woods to Cardiac | 25:54 | 28:57 | -3:03 |
| Cardiac to White Gate | 14:48 | 15:35 | -0:47 |
| White Gate to The Stile | 7:10 | 7:48 | -0:38 |
| The Stile to Finish | 2:04 | 2:25 | -0:21 |
Δ negative = Isaac ran the segment faster.