Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJason S Rosenberg
#790 · 1:21:08 · M48 · Group V · DR
Wave start 8:47 AM (V-DR)
Athlete B
OfficialLucas R Addleman
#793 · 1:17:11 · M27 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Interpretation
Jason (V-DR) started at 8:47 AM; Lucas (Z-DR) started at 8:51 AM. That gave Jason a 4 minutes head start on Lucas. On foot, Jason ran 1:21:08 and Lucas ran 1:17:11 — Lucas was 3:57 faster than Jason. Jason took official place 790th (time-based 681st) and Lucas took official place 793rd (time-based 562nd). Jason's head start was enough to flip the official order even though Lucas was faster on foot. Biggest swing: Lucas gained 1:33 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jason S Rosenberg (V-DR) started 4 min earlier than Lucas (Z-DR).
- Overall place Δ
- -3
- Actual time Δ
- +3:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Jason earlier)
- Finish clock Δ
- -0:03
- Section place Δ
- -22
Δ = Jason − Lucas. Negative means Jason is ahead/faster.
Race timeline
Computed- Jason (V-DR) started at 8:47 AM.
- Lucas (Z-DR) started at 8:51 AM, 4:00 later.
- Actual running time: Lucas was 3:57 faster on foot than Jason.
- Finish clock: Jason crossed the line 0:03 ahead of Lucas — Jason wins this head-to-head.
Δ (A − B): actual +3:57 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jason | Lucas | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:29 | 8:57 | +0:32 |
| Stairs to Windy Gap | 7:16 | 6:31 | +0:45 |
| Windy Gap to Muir Woods | 6:41 | 6:15 | +0:26 |
| Muir Woods to Cardiac | 31:41 | 30:08 | +1:33 |
| Cardiac to White Gate | 16:10 | 15:28 | +0:42 |
| White Gate to The Stile | 7:46 | 7:50 | -0:04 |
| The Stile to Finish | 2:05 | 2:02 | +0:03 |
Δ negative = Jason ran the segment faster.