Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSamuel Blake Burnett
#1323 · 1:54:00 · M24 · Group SCR · DR
Wave start 8:52 AM (SCR-DR)
Athlete B
OfficialBruce S Cohen
#1320 · 2:07:49 · M63 · Group K · DR
Wave start 8:38 AM (K-DR)
Interpretation
Samuel (SCR-DR) started at 8:52 AM; Bruce (K-DR) started at 8:38 AM. That gave Bruce a 14 minutes head start on Samuel. On foot, Samuel ran 1:54:00 and Bruce ran 2:07:49 — Samuel was 13:49 faster than Bruce. Samuel took official place 1323rd (time-based 1256th) and Bruce took official place 1320th (time-based 1323rd). Bruce's head start was enough to flip the official order even though Samuel was faster on foot. Biggest swing: Samuel gained 5:29 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Bruce S Cohen (K-DR) started 14 min earlier than Samuel (SCR-DR).
- Overall place Δ
- +3
- Actual time Δ
- -13:49
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Bruce earlier)
- Finish clock Δ
- +0:11
- Section place Δ
- -3
Δ = Samuel − Bruce. Negative means Samuel is ahead/faster.
Race timeline
Computed- Bruce (K-DR) started at 8:38 AM.
- Samuel (SCR-DR) started at 8:52 AM, 14:00 later.
- Actual running time: Samuel was 13:49 faster on foot than Bruce.
- Finish clock: Bruce crossed the line 0:11 ahead of Samuel — Bruce wins this head-to-head.
Δ (A − B): actual -13:49 · finish clock +0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Samuel | Bruce | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:19 | 12:39 | -1:20 |
| Stairs to Windy Gap | 10:17 | 9:21 | +0:56 |
| Windy Gap to Muir Woods | 9:37 | 9:49 | -0:12 |
| Muir Woods to Cardiac | 42:56 | 48:25 | -5:29 |
| Cardiac to White Gate | 24:54 | 29:23 | -4:29 |
| White Gate to The Stile | 12:20 | 14:57 | -2:37 |
| The Stile to Finish | 2:37 | 3:15 | -0:38 |
Δ negative = Samuel ran the segment faster.