Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRowan E Prindiville
#177 · 1:01:51 · M18 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialNick M Murray
#176 · 1:02:46 · M38 · Group Y · INV
Wave start 8:23 AM (Y-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
Rowan (Z-INV) started at 8:24 AM; Nick (Y-INV) started at 8:23 AM. That gave Nick a 1 minute head start on Rowan. On foot, Rowan ran 1:01:51 and Nick ran 1:02:46 — Rowan was 0:55 faster than Nick. Rowan took official place 177th (time-based 105th) and Nick took official place 176th (time-based 130th). Nick's head start was enough to flip the official order even though Rowan was faster on foot. Biggest swing: Nick gained 1:09 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Nick M Murray (Y-INV) started 1 min earlier than Rowan (Z-INV).
- Overall place Δ
- +1
- Actual time Δ
- -0:55
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Nick earlier)
- Finish clock Δ
- +0:05
- Section place Δ
- -12
Δ = Rowan − Nick. Negative means Rowan is ahead/faster.
Race timeline
Computed- Nick (Y-INV) started at 8:23 AM.
- Rowan (Z-INV) started at 8:24 AM, 1:00 later.
- Actual running time: Rowan was 0:55 faster on foot than Nick.
- Finish clock: Nick crossed the line 0:05 ahead of Rowan — Nick wins this head-to-head.
Δ (A − B): actual -0:55 · finish clock +0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Rowan | Nick | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:27 | 7:08 | -0:41 |
| Stairs to Windy Gap | 5:08 | 5:30 | -0:22 |
| Windy Gap to Muir Woods | 5:05 | 5:31 | -0:26 |
| Muir Woods to Cardiac | 24:48 | 23:39 | +1:09 |
| Cardiac to White Gate | 12:33 | 12:52 | -0:19 |
| White Gate to The Stile | 6:17 | 6:13 | +0:04 |
| The Stile to Finish | 1:33 | 1:53 | -0:20 |
Δ negative = Rowan ran the segment faster.