Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialBrent J Goldman
#835 · 1:24:02 · M50 · Group U · DR
Wave start 8:46 AM (U-DR)
Athlete B
OfficialDavid Temple
#833 · 1:20:58 · M43 · Group X · DR
Wave start 8:49 AM (X-DR)
Interpretation
Brent (U-DR) started at 8:46 AM; David (X-DR) started at 8:49 AM. That gave Brent a 3 minutes head start on David. On foot, Brent ran 1:24:02 and David ran 1:20:58 — David was 3:04 faster than Brent. Brent took official place 835th (time-based 771st) and David took official place 833rd (time-based 675th). David was faster on foot and finished ahead on the official clock too. Biggest swing: David gained 1:18 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Brent J Goldman (U-DR) started 3 min earlier than David (X-DR).
- Overall place Δ
- +2
- Actual time Δ
- +3:04
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Brent earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- +8
Δ = Brent − David. Negative means Brent is ahead/faster.
Race timeline
Computed- Brent (U-DR) started at 8:46 AM.
- David (X-DR) started at 8:49 AM, 3:00 later.
- Actual running time: David was 3:04 faster on foot than Brent.
- Finish clock: David crossed the line 0:04 ahead of Brent — David wins this head-to-head.
Δ (A − B): actual +3:04 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Brent | David | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:48 | 9:09 | +0:39 |
| Stairs to Windy Gap | 7:25 | 6:56 | +0:29 |
| Windy Gap to Muir Woods | 6:36 | 6:49 | -0:13 |
| Muir Woods to Cardiac | 32:22 | 31:04 | +1:18 |
| Cardiac to White Gate | 17:17 | 16:37 | +0:40 |
| White Gate to The Stile | 8:14 | 8:17 | -0:03 |
| The Stile to Finish | 2:20 | 2:06 | +0:14 |
Δ negative = Brent ran the segment faster.