Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCameron Dibble
#839 · 1:24:12 · M13 · Group U · DR
Wave start 8:46 AM (U-DR)
Athlete B
OfficialLisa A Barringer
#834 · 1:32:59 · F54 · Group J · DR
Wave start 8:37 AM (J-DR)
Interpretation
Cameron (U-DR) started at 8:46 AM; Lisa (J-DR) started at 8:37 AM. That gave Lisa a 9 minutes head start on Cameron. On foot, Cameron ran 1:24:12 and Lisa ran 1:32:59 — Cameron was 8:47 faster than Lisa. Cameron took official place 839th (time-based 775th) and Lisa took official place 834th (time-based 964th). Lisa's head start was enough to flip the official order even though Cameron was faster on foot. Biggest swing: Cameron gained 3:12 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Lisa A Barringer (J-DR) started 9 min earlier than Cameron (U-DR).
- Overall place Δ
- +5
- Actual time Δ
- -8:47
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Lisa earlier)
- Finish clock Δ
- +0:13
- Section place Δ
- +22
Δ = Cameron − Lisa. Negative means Cameron is ahead/faster.
Race timeline
Computed- Lisa (J-DR) started at 8:37 AM.
- Cameron (U-DR) started at 8:46 AM, 9:00 later.
- Actual running time: Cameron was 8:47 faster on foot than Lisa.
- Finish clock: Lisa crossed the line 0:13 ahead of Cameron — Lisa wins this head-to-head.
Δ (A − B): actual -8:47 · finish clock +0:13.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Cameron | Lisa | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:54 | 10:32 | -0:38 |
| Stairs to Windy Gap | 7:21 | 8:27 | -1:06 |
| Windy Gap to Muir Woods | 6:34 | 7:35 | -1:01 |
| Muir Woods to Cardiac | 32:13 | 35:25 | -3:12 |
| Cardiac to White Gate | 17:12 | 19:14 | -2:02 |
| White Gate to The Stile | 8:25 | 9:25 | -1:00 |
| The Stile to Finish | 2:33 | 2:21 | +0:12 |
Δ negative = Cameron ran the segment faster.