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 Czapiga
#1340 · 2:09:02 · M10 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialGregg M Stone
#1336 · 2:19:55 · M71 · Group B · DR
Wave start 8:30 AM (B-DR)
Interpretation
Cameron (N-DR) started at 8:41 AM; Gregg (B-DR) started at 8:30 AM. That gave Gregg a 11 minutes head start on Cameron. On foot, Cameron ran 2:09:02 and Gregg ran 2:19:55 — Cameron was 10:53 faster than Gregg. Cameron took official place 1340th (time-based 1329th) and Gregg took official place 1336th (time-based 1351st). Gregg's head start was enough to flip the official order even though Cameron was faster on foot. Biggest swing: Cameron gained 5:10 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Gregg M Stone (B-DR) started 11 min earlier than Cameron (N-DR).
- Overall place Δ
- +4
- Actual time Δ
- -10:53
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Gregg earlier)
- Finish clock Δ
- +0:07
- Section place Δ
- +37
Δ = Cameron − Gregg. Negative means Cameron is ahead/faster.
Race timeline
Computed- Gregg (B-DR) started at 8:30 AM.
- Cameron (N-DR) started at 8:41 AM, 11:00 later.
- Actual running time: Cameron was 10:53 faster on foot than Gregg.
- Finish clock: Gregg crossed the line 0:07 ahead of Cameron — Gregg wins this head-to-head.
Δ (A − B): actual -10:53 · finish clock +0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Cameron | Gregg | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:33 | 15:27 | -4:54 |
| Stairs to Windy Gap | 9:46 | 11:55 | -2:09 |
| Windy Gap to Muir Woods | 10:09 | 11:05 | -0:56 |
| Muir Woods to Cardiac | 47:28 | 52:38 | -5:10 |
| Cardiac to White Gate | 29:37 | 30:46 | -1:09 |
| White Gate to The Stile | 17:24 | 14:58 | +2:26 |
| The Stile to Finish | 4:05 | 3:06 | +0:59 |
Δ negative = Cameron ran the segment faster.